Size: 0.5 kg Brand: ALINCO Color: Purple Style: Old Model Closure Type: Velcro Manufacturer: ALINCO Size: W 75 x D 220 x H 20 mm Material: Neoprene rubber, steel, nylon Set of 2 x 0.5kg weights Wrap around your wrists or ankles. Add resistance to your usual exercise for more efficient workouts. I purchased these several years ago and used them at the time, but I no longer use them. There is some dirt and signs of use, but they are still usable. Please check the photos. The Velcro is still strong, so you can use them with confidence. Thank you.