Metal Material: The sewing thimble finger protector is made of high quality copper, sturdy and durable, smooth edges without burrs, not easy to rust and break, and can be used for a long time. Function: The sewing thimbles for fingers is used to prevent pins from sticking hands when sewing, and can also be used to prevent variety of sharp objects from sticking hands, and can penetrate clothes well. Features: Metal thimbles for hand sewing with dimpled pattern prevents pin slipping, slightly adjustable thimble fits your finger comfortably, semi enclosed design keeps fingers from sweating. Application: Quilting thimbles are great for needlework, sewing, embroidery and more. The flexible fingertip thimble is perfect for hand sewing, needlework and embroidery. Gift Idea: Finger thimbles for sewing are great gifts for tailors and mother, they can protect fingers well. It is more handy to start needlework. Specification: Material: Brass Size Chart: Height: 2.6cm/1.02inch M is suitable for fingers with a diameter of 1.5-1.8cm/0.59-0.71inch S is suitable for fingers with a diameter of 1.3-1.5cm/0.51-0.59inch Package Includes: 1Sewing Thimble Note: Please allow slightly errors due to manual measurement and different monitors.