specification: Item Type: Nail Corrector_x000D_Nail Correction Hook: Approx. 16mm / 0.6in x 2pcs, 18mm / 0.7in x 2pcs, 20mm / 0.8in x 2pcs, 15mm / 0.59in x 30pcs_x000D_Materials: Iron Rubber Band Features: 1Sufficient Quantity: Correction tool with sufficient quantity, allowing you to use and replace for a long time, to meet your multiple needs. 2Easy To Use: These toenail correction clips are easy to use, and different styles of tools have their own positions and convenient to use. 3High Quality Materials: The braces are made of iron and rubber bands, flexible and breathable, suitable for most people's toenail sizes. 4Reshape Nail: Correction tool aims to correct ingrown toenails, semicircular arc design is specially suitable for the angle of toenails' growth, easier to reshape toenails. 5Relieve Discomfort: Foot care tool effectively helps you fix the problem of nails, relieve foot pressure when wearing shoes, avoid damaged and swollen toenails. PackageList: 6 xNail Correction Hook 30 x Rubber Bands 1 x Storage Box