Power Bag and Wall Ball manufacturers We are a 10 yr+ professional manufacturer of fitness products, and we professionally supply VIPR fitness tube. 1.Production introduction Our function training VIPR fitness tube is made of quality TPR material, colorful design, have features- eco-friendly, odorless, wear-resistant and not easy to aging. 2.Product Parameter (specification) website:http://www.peiranpower.com/free-weights/power-bag-and-wall-ball/