PVC material is the standard material used for this product.The product should NOT be used in conditions above 80* degrees or unsafe weather conditions.
TPU material has the capacity of standing highest and lowest temperature changes, the abrasion resistance and the mechanical strength is stronger than PVC. The product should NOT be used in conditions above 80* degrees or unsafe weather conditions.
Storage - Soccer bubble ball protection when not in use, could possibly make the product last longer, if stored properly. Room temperatures 45-75* degrees can best suitable conditions for standards conditions.
WE also can sell in pairs of 2, 4, 6, 8,10,12, etc....so just change the quantities, if you wish in different amounts!!! Bulk buyer can buy 8 bubble balls or and save 10% OFF and IF you buy 14 bubble balls or and save 10% OFF and gets FREE air blower. Shipping is FREE!!!