【 4 Dumbbell Clips 】 Color: Red Size: Outer diameter 50mm, Inner diameter 28mm, Width 30mm Material: ABS plastic Weight: Approximately 51g/piece Easy to attach with one touch! Easy to install, as there's no need to screw like with screw-type clips ◎ You can continue training without losing focus!! Non-slip processing on the inside firmly guards against loosening! Durable ABS resin allows for long-term use. △ If there are any defects in the delivered product, please contact us "before evaluation" (^^) We will respond sincerely. Please note that we cannot respond "after evaluation".