specification: Item Type: Nail Buffer_x000D_Material: Sponge_x000D_Quantity: 30pcs Features: 1Suitable For All Kinds Of Nails: Nail buffer can be used for finger and toe nails, natural nails, UV gel nails, acrylic nails and false nails, important nail art tool. 2Nail Polishing: Effective grinding and polishing without damaging the nail or skin, can easily file the nails, remove the ridges, and make the nails smooth and shiny. 3Fit Nail: High density sponge core, elastic and skin friendly, fits the nail shape well, will not cause abrasion or damage the stratum corneum or skin. 4Reusable And Durable: Safe and eco friendly, easy to clean and reusable, perfect for pedicures and manicures, easy to operate, simple and practical. 5Multiple Applicable Place: 30pcs of nail buffer block are available for use, enough to satisfy your replacement needs. Suitable for home use and nail salon. PackageList: 30 x Nail Buffer