Pack of 10 foursided sanding blocks for nail prep and finishing. Each white foam block measures 9.5 x 2.2 x 2.2 cm (3.74 x 0.87 x 0.87 inches) and features a coarse abrasive surface designed for shaping and smoothing acrylic and natural gel nails. Key features Pack contents: 10 white foursided sanding blocks for repeated use. Size: 9.5 x 2.2 x 2.2 cm (3.74 x 0.87 x 0.87 inches) compact for precise control. Grit and function: coarse abrasive surface for removing surface irregularities, evening edges, and reducing shine. Material: foam block with abrasive faces for comfortable handling and steady pressure. Versatile: suitable for fingernails and toenails, salon or home use, and mobile nail technicians. Why customers need it Prepares nail surfaces by smoothing and leveling acrylic and gel nails before polishing. Creates a slight textured surface that promotes better adhesion of gel polish and other coats without aggressive thinning of the nail. Compact and easy to use for fast shaping, edge cleanup, and surface refinement. Use scenarios Salon preparation: quickly remove surface shine and even the nail area before applying gel color or builder gel. Athome maintenance: reshape tips and smooth rough edges between professional visits. Pedicure and mobile services: compact blocks are convenient for toenail shaping and onthego kits. Care and safety Check any safety warnings printed on the product packaging before use. Use moderate pressure and avoid excessive filing to prevent damage to the natural nail. Not intended for use on broken or severely damaged nails. Durability and storage Reusable for multiple sessions when used as recommended. Store in a dry place away from direct heat and moisture to prolong service life.