The item is a set of 360pcs professional watch band link in 18 different sizes, which are made of high-grade stainless steel material Compatible withdurable to use, and suitable Compatible withmen and women to repair watches. The stainless steel watch link with double shoulders are specially used Compatible withmetal watch strap links, and are kept in a transparent plastic box Compatible withkeeping the different sizes separated and easy to access. Features - : Hemobllo. - ColorAssorted Color - Material: Stainless steel. - Pin color: mainly silver. - Pin thickness: about 1.0mm. - and 360pcs Stainless Steel Watch Band Link Spring Bars & Watch Pin Remover Tool Set. - Watch band link in 18 different sizes, and each size includes 20 pieces: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm. - Stainless Steel watch spring bars with double shoulders, used Compatible withmetal watch strap links. - Those watch link are kept in a transparent plastic box Compatible withkeeping the 18 different sizes separated and easy to access. - Great Compatible withwatch band replacement, watch repair, jewelry making; The special design of the repair tool can easily fit Compatible withthe watch band, convenient to repair Package list: 360 x Hemobllo Watch pin spring