Craft from sponge, Their two sided allows for rough filing and fine polishing. Use them in a home and travel, buffer blocks are perfect for full manicures. Suitable for beauty enthusiasts, inlcuded enthusiast and professional. Experience the satisfaction of well nails with these essential tools. Achieve professional looking nails with Buffer Blocks. 10Pcs Sanding Blocks Sponge File Professional Pedicuring Tools For Natural Acrylics Home UseFeatures:and Achieve professional looking nails with Buffer Blocks.Perfect for natural and acrylic nails, these sanding blocks effectively smooth surfaces.Craft from sponge, Their two sided allows for rough filing and fine polishing.Suitable for beauty enthusiasts, inlcuded enthusiast and professional.Use them in a home and travel, buffer blocks are perfect for full manicures.Experience the satisfaction of well nails with these essential tools. Specifications:Component: SpongeOptional Color: As picture shownSize:app. 9.5x2.5x2.5cm /3.74x0.98x0.98inQuantity: 1bag(10pcs)Package Includes:1bag(10pcs) Buffer BlockNote:Without retail package 1cm=10mm=0.39inchPlease allow 1-3cm error due to manual measurement. please sure you not mind before you bid.Due to difference between different monitors, the picture may not reflect the actual color of item.