Balls sponge rubber ball Throwing Bouncy Kids Funny Elastic Reaction Training Wrist Band Ball For Outdoor Game Toy Novelty

sponge rubber ball, 6.3cm baseball, softball, basketball, soccer, football... Easy to handle: the wrist band ball is very convenient for you to handle, diameter for each ball is about 4.7 cm/ 1.85 inches Applicable occasions: our wrist bouncy ball are suitable for many occasions, Ideal choice for exercise: if you like ball sports exercise, our sports bouncy ball may be an ideal choice for you; Reliable material: our stress ball is made of rubber, it is very soft to touch and smooth on the surface, hard to deform or break.syi