Material: Made from stainless steel and encased in durable silicone casing. Fitness: Get a pair of adjustable wrist weights. Six colours: Pink, black, grey ,white, blue or dark green. Weight: Each wristband weighs 1lb (bracelet consists of 8 pieces weighing 60lb each). Ideal for: Yoga, running, aerobics, Pilates and more - suitable for ankles too! Calorie burn: The increased resistance Aids in burning calories and improving strength! | Adjustable Wrist Weights - Blue | Wowcher