hopper ball is made of eco-friendly pvc , it is no harm to children and adults . People can paly it safely . 1.Product name hopper ball 2.Material : pvc or ATBC3.Size : 35cm-65cm 4.weight : 350g-650g5.Color :various6.logo : available 7.packing : 1pc/opp bag 8.certificate :CE /ISO90019.usage: promotion whatever quantity you need , we will supply for you . If you are interested in the item , please ...