Made of tetron clothe and sand filling in the bags. Used to do strength training.
Supplier: Fitness equipment:all kinds of dumbbells, dumbbell racks, kettlebells, weight plates, barbells, ankle weights, wrist weights, gym balls, gym mats, knee pads
Supplier: Ankle, wrist weight, weight vest, weight glove, toning tube, soft dumbbell.
Supplier: Gym balls, heavy weighted balls, yoga products (mats, blocks, straps), weighted products (dumbbells, bars, weight plates), sewing products (ankle weights, weighted vest), fitness accessories (jump ropes, hand grips), plastic products
