Pvc materials,EN71,ASTM standards prefect for promotional,kids,adult play Various size is welcome 1.Various size,custmoer's new desgin.logo is avaliable2.Made of pvc materials,comply with EN71,ASTM standard.non-phthalate,non-toxic3.Set includes 2 gloves(left and right), and strings for tightening4.Fun for all ages,profect for promotional gift, Advertising 5.A great way to burn off some of that ...