This assortment pack of three metal thimbles are perfect, general-use thimbles for most hand sewing applications. The pack contains one medium (size 7), one large (size 8) and one extra-large (size 9) traditional-style metal thimble that fits over your finger to help push needles through your sewing application. The numbers correspond to your ring size so you can find the thimble that fits your finger. A great addition to every sewist's notions kit or sewing box.