Package dimensions:7.4 x 3.4 x 1.9 centimetres Package Weight:0.02 Kilograms Item dimensions L x W x H:5.5 x 1 x 1 centimetres Item weight:13.55 Grams Colour:Round Flat Head F Product Dimensions:5.5 x 1 x 1 cm; 13.55 Grams Manicure ceramic grinding head match with electric nail drill for using to remove nail polish as well as manicure. It can remove the dead skin near your nails and polish the top of acrylic nails to make them smooth. [Nail Art Tools]: This ceramic nail drill bit is great for grinding, polishing, peeling, drill, carving, suitable for nail art on natural nails as well as artificial nails; Also for burr podiatry and thick nails [Premium Material]: The electric nail drill bit is made of premium ceramic + stainless steel; Rust proof, wear resistant, durable & longlasting [Exquisite Workmanship]: The cuticle drill bit for nails adopts high precision machining with fine workmanship; Long colorfast, easy maintenance [Portable]: This grinding head nail drill bit with a sturdy storage box for organized storage and portability; Handy, convenient to carry and transport [Package Included]: Package will comes with 1 piece nail drill bit grinding head; 4 Different shapes for your choice: Rockets Head F / Round Head F / Corn Head F / Round Flat Head F [Nail Art Tools]: This ceramic nail drill bit is great for grinding, polishing, peeling, drill, carving, suitable for nail art on natural nails as well as artificial nails; Also for burr podiatry and thick nails [Premium Material]: The electric nail drill bit is made of premium ceramic + stainless steel; Rust proof, wear resistant, durable & longlasting [Exquisite Workmanship]: The cuticle drill bit for nails adopts high precision machining with fine workmanship; Long colorfast, easy maintenance [Portable]: This grinding head nail drill bit with a sturdy storage box for organized storage and portability; Handy, convenient to carry and transport [Package Included]: Package will comes with 1 piece nail drill bit grinding head; 4 Different shapes for your choice: Rockets Head F / Round Head F / Corn Head F / Round Flat Head F