The Mirror Bar-end iron cross approved. The head is made of anodized aluminum black. Compatible with dumbbells from 1 inch (25.4 mm) and 7/8 inch (22 mm). Usable for the left and right side. Dimensions Width: 110 mm Height: 110 mm Depth: 20 mm length, stem up to hinge: 70 mm length, stem until the end of the clamp: 115 mm Width, Terminal: 12 mm Shipment Contents: 1 pcs.