Features: 1.Adopts high quality brass and steel material, not easy to rust or break, durable and sturdy. 2.Retro style with dense dents on the surface to protect the fingers when the needle is pushed through the cloth. 3.Adjustable thimble perfectly fits most people's fingers, concave surface design to prevent the needle from sliding. 4.Can press the needle tail to make the fingers more easy to exert force, used to penetrate clothing. 5.Very suitable for hand sewing, needlework, embroidery, knitting, DIY handwork, etc. Provides good protection for fingers. specification:Item Type: Sewing Thimble Material: Brass+Steel Purpose: Practical sewing tool to protect fingers Long Nail Thimble Height: Approx. 2.8cm/1.1in Brass Ring Thimble Diameter: Approx. 1.7cm/0.7in Silver Thimble W/Hood Diameter: Approx. 1.8cm/0.71in Silver Thimble W/Hood Height: Approx. 1.8cm/0.71in PackageList:10 x Silver Thimble W/Hood 10 xBrass Ring Thimble 2 xLong Nail Thimble NotePlease allow little error due to manual measurement. Thanks for your understanding.