✿ Material：Environmental TPR. ✿ Color:Color random delivery,if you buy more than one,you may receive the same color or multiple colors. ✿ Non-toxic material, safe to chew and play. ✿ A good toy supply to have fun.Super cute, light and nice looking design.Let your pet feel the joy of movement with you. ✿ Can exercise pet's sensitivity as well during playing with it.