Feature: 1. Excellent Material: Watch repairing dies made of high quality aluminum alloy, used to press the watch bottom cover back cover. 2. Safe Scratch Proof: Watch cover dies will not leave scratches on your watch and you don't have to worry about it will pinching your hands or your watch. 3. 24pcs: Different sizes of molds can meet your different needs, including 24pcs dies of the package. 4. Widely Use: Applicable to different types of capping machine, wide range of use, suitable for watch repairing. 5. Easy To Use: Simple and easy to operate, it can be done at home, saving you expensive repair costs. Specification: Item Type: Watch Dies Material: Aluminum Alloy Color: Red Usage: For pressing the watch bottom cover Concave Shape Press Dies Height: Approx. 20mm / 0.79in Concave Shape Press Dies Diameter: Approx. 58mm / 2.28in 56mm / 2.2in 54mm / 2.13in 52mm / 2.05in 50mm / 1.97in 48mm / 1.89in 46mm / 1.81in 44mm / 1.73in 42mm / 1.65in 40mm / 1.57in 38mm / 1.5in 36mm / 1.42in 34mm / 1.34in 32mm / 1.26in 30mm / 1.18in 28mm / 1.1in 26mm / 1.02in 24mm / 0.94in 22mm / 0.87in 20mm / 0.79in Concave Shape Models: L-58, L-56, L-54, L-52, L-50, L-48, L-46, L-44, L-42, L-40, L-38, L-36, L-34, L-32, L-30, L-28, L-26, L-24, L-22, L-20. Cylinder Shape Press Dies Height: Approx. 20mm / 0.79in Cylinder Shape Press Dies Diameter: Approx. 40mm / 1.57in 28mm / 1.1in 23mm / 0.91in 18mm / 0.71in. Package List: 24 x Watch Cover Press Dies