Usages:These watch strap pins are great for watch band replacement, watch repair, and jewelry making. The special design of the repairing tool can easily fit the watch band which is convenient to repair. This set of spring bar pins can replace spring bars when installing a new strap, and help keep your watch on your wrist securely. Package Includes:14 x Watch Strap Pins, 2 x Spring Bar Tools,1 x Cleaning Cloth Watch Pin Length: 18mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm Spring Bar Tool Length: 8cm Size of Cleaning Cloth: 15x15cm Notice: 1. These spring bar pins are suitable for those watch bands which are 18mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm in width, please make sure of the size before buying. 2. These items include small parts with thin ends, please keep them away from children to avoid hurting them Colour:silver Material:Metal Cleaning cloth: random color style, don't accept the specified Package Contents: 1 set x watch pins 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.