{"product_id":"jearlyu-double-sided-sponge-nail-files-100-180-grit-manicure-sanding-block","title":"JEARLYU Double-Sided Sponge Nail Files 100\/180 Grit | 2–20 Pcs","description":"\n\u003ch2\u003eJEARLYU Professional Double-Sided Sponge Nail Files\u003c\/h2\u003e\n\u003cp\u003eElevate your manicure game with these versatile \u003cstrong\u003eJEARLYU 100\/180 grit double-sided sponge nail files\u003c\/strong\u003e. Whether you're a salon professional or a home nail enthusiast, these washable sanding blocks are built to shape, smooth, and perfect every nail type — natural nails, acrylic extensions, gel overlays, and false nails alike. Available in packs of 2, 6, 10, or 20 so you're never caught without a fresh file.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble-Sided Grit:\u003c\/strong\u003e 100 grit on one side for shaping and shortening; 180 grit on the other for smoothing and refining the nail surface before UV gel or polish application.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSponge Cushion Core:\u003c\/strong\u003e Three-layer construction — sandpaper surface, sponge middle layer, and a durable PP plastic core — delivers a flexible yet firm filing experience that glides comfortably along the nail edge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashable \u0026amp; Reusable:\u003c\/strong\u003e Rinse clean under running water and reuse multiple times, making these files an eco-friendly and cost-effective choice for your nail kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for filing natural nails, nail extensions, acrylic, gel, and false nail tips. Also suitable for fine woodworking finishing tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSalon \u0026amp; Home Ready:\u003c\/strong\u003e Professional-grade quality perfect for nail technicians in the salon or for personal at-home manicure routines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Pack Options:\u003c\/strong\u003e Choose from 2, 6, 10, or 20 pieces — stock up for your kit, share with clients, or keep a fresh file always on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJEARLYU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 \/ 180 (double-sided)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.8 × 2.7 × 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSandpaper surface \/ Sponge layer \/ PP plastic core\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 \/ 6 \/ 10 \/ 20 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWashable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepping nails before gel polish or UV gel application\u003c\/li\u003e\n  \u003cli\u003eShaping and smoothing natural nails\u003c\/li\u003e\n  \u003cli\u003eFiling acrylic extensions and false nail tips\u003c\/li\u003e\n  \u003cli\u003eProfessional salon technicians and home DIY manicures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/aluminum-leather-edge-burnishing-polishing-tool-diy-craft\"\u003eAluminum Leather Edge Burnishing \u0026amp; Polishing Tool – DIY Craft\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/spring-loaded-espresso-tamper-304-stainless-steel-calibrated\"\u003eSpring-Loaded Espresso Tamper | 304 Stainless Steel Calibrated\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/vintage-mirror-polished-coffee-spoons-set-of-2\"\u003eVintage Mirror-Polished Coffee Spoons Set of 2 | Zinc Alloy\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fda.gov\/cosmetics\/cosmetic-products\/nail-care-products\" target=\"_blank\" rel=\"noopener\"\u003eFDA guidance on nail care products\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the 100 grit and 180 grit sides of these nail files?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003e100 grit side\u003c\/strong\u003e is coarser and is best used for shaping, shortening, and removing length from natural nails or extensions. The \u003cstrong\u003e180 grit side\u003c\/strong\u003e is finer and is used to smooth out rough edges and buff the nail surface in preparation for gel polish or UV gel application. Using both sides in sequence gives you a professionally finished nail every time.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these sponge nail files washable and how long do they last?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These \u003cstrong\u003eJEARLYU sponge nail files\u003c\/strong\u003e are designed to be washed and reused. Simply rinse under warm water, gently rub away debris, and allow to air dry completely before the next use. With proper care, each file can be reused multiple times, making them a great value — especially in the 10- or 20-piece packs.\u003c\/p\u003e\n\u003ch4\u003eQ: Can these nail files be used on acrylic and gel nail extensions?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. These double-sided sanding blocks are suitable for use on \u003cstrong\u003enatural nails, acrylic extensions, gel overlays, and false nail tips\u003c\/strong\u003e. The flexible sponge core adapts to the contour of the nail, ensuring even filing across the entire surface without causing unnecessary stress to the nail plate or extension.\u003c\/p\u003e\n\u003ch4\u003eQ: Which pack size should I choose?\u003c\/h4\u003e\n\u003cp\u003eA: If you're using these for personal at-home manicures, the \u003cstrong\u003e2 or 6-piece pack\u003c\/strong\u003e is a great starting point. If you're a nail technician or run a salon, the \u003cstrong\u003e10 or 20-piece pack\u003c\/strong\u003e offers the best value and ensures you always have fresh files ready for every client.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the 100 grit and 180 grit sides of these nail files?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 100 grit side is coarser and is best used for shaping, shortening, and removing length from natural nails or extensions. The 180 grit side is finer and is used to smooth out rough edges and buff the nail surface in preparation for gel polish or UV gel application. Using both sides in sequence gives you a professionally finished nail every time.\"}}, {\"@type\": \"Question\", \"name\": \"Are these sponge nail files washable and how long do they last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These JEARLYU sponge nail files are designed to be washed and reused. Simply rinse under warm water, gently rub away debris, and allow to air dry completely before the next use. With proper care, each file can be reused multiple times, making them a great value — especially in the 10- or 20-piece packs.\"}}, {\"@type\": \"Question\", \"name\": \"Can these nail files be used on acrylic and gel nail extensions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. These double-sided sanding blocks are suitable for use on natural nails, acrylic extensions, gel overlays, and false nail tips. 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