The watch strap repair tool is made of material for long time use. The comfort grip hammer mallet that deliver a perfect solid strike without damaging small parts or finished work surface. Its lightweight metal handle shifts the weight balance toward head for extra power in each blow. Features - Material: Metal. - Size: Approx. 17x6x1 cm. - The hammer is fabricated from extra thick iron for maximum durability. - Composed of metal head, slim long handle. - Hammer head will protect the watch band from scratch during the adjustment. -Used to repair watch, jewelry and other tiny parts. - Suitable for metal or stainless steel watch bands and straps. - Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you