DescriptionWell made of durable and sturdy metal, not easy to break or deform. Made of metal materials, work Fine, very durable. You deserve have one. Exquisite craft double-sided plating seal oil, durable, not easy to fade. The package will provide a bag to solve the storage problem.Feature- Color: Silver. - Material: Iron. - Size: 3.5x20.5x15.5mm. - for adjusting the length of strap, belt, harness, etc. - Perfect for making handbag, backpack, tote, travel luggage, collars, etc. - Well made of durable and sturdy metal, not easy to break or deform. - Roller buckles are suitable for making belts, harnesses and clothes, luggage belts and backpacks. - 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!