Within clean water,rainbow ribbon,light ball. Certificate: EN-71, ASTM, CPSIA Flash glitter bouncing ballSize: 103mmOutside meterial: TPUInside meterial: clean water,rainbow ribbon, fashing ball with led lightPacking detail: 6pcs/display box, 36pcs/ctn.Ctn size: 46*34.5*34.5cmN.W.: 24 KGS G.W.: 26KGS 103mm Flash bouncing ball with rainbow ribbon