Professional and practical spring collars for dumbbell bars, which are made of , will not easy to rust, offers a grip to securely hold weight plates in place. Stainless steel and plastic material handle helps you assemble and disassemble easily. Features - Material: Stainless Steel, Plastic - Note: It comes with gum cover. - The spring buckles are here to help you prevent weight plates from sliding off the during weightlifting. - Compact size, convenient for you to use with dumbbell and barbell, simply squeeze it, you can replace the weight plate. - , durable and not easy to deform, rust and , our barbell buckle with good material. - They will fit all standard barbell or dumbbell bars, plastic handle allows comfortable grip and easy to operate. - Simple but effective, aims to provide a strong grip holding your weight plates in place on barbell/dumbbell. Package list: 6 x Barbell Clips