4 different sizes to use: you get one S, one M and two circular sewing thimbles, and two fingertip thimbles, 4 different sizes and a variety of styles to meet your for sewing and embroidery Abrasion- material: the stitched thimble finger protector is made of metal, which is sturdy and , wear- and rust-proof, not easy to break, can be applied for long-term use Adjustable size: the sewing thimble rings are adjustable to easily fit most people's fingers, S size is 2.3 x 1.5cm /0.9 x 0.59 inch (L x D), M size is 2.5 x 1.7 cm/0.98 x 0.67 inch (L x D) Effectively prevent slipping: the dent pattern on the of hand sewing thimbles prevents the needle from slipping, adjustable open sided thimble prevents hands from pointing out sweat and allows you to use force well to penetrate clothing Versatile sewing thimble: these metal sewing thimbles are very suitable for needlework, sewing, embroidery and so on, useful tools for tailors and mothers to protect their fingers, especially those with long nails Colour:Photo Color Material:metal Package Contents: 12 x Thimbles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.