Come and see our amazing products. The length of the wrist weight is 29.5cm 11.6in,11 levels circle diameters are available for your need. Both ideal for the wrist and ankle,1lb for each one that is suitable for both men and women primary training in daily life.soft silicone material & easy to put on,agaist the skin and the alternating triangle pattern (stainless steel inside) allows it to flex freely. 2 buckles fix it tightly on your wrist,wrist weights bracelets were made of premium silicone materials, the stainless-steel buckle ensures that the bracelets are fastened during exercise and training and provides a greater fit to your wrist. The bracelets are easy to clean, waterproof, and durable.an effective addition for daily weight training, walking, swimming, running, yoga, fitness, and so on Pls confirm with us about the packing info, stock color and exact production time before placing your order.