Baseball, Stress Reliever, Stress Ball, Polyurethane, Squeezable, Round, Circle, Sphere, Tension Reliever, Contrast Stitching. Complies with CPSIA. 2 1/2" Diameter View our full assortment of products on our websites: www.Neighborhoodies.com | www.NeighborhoodiesPromos.com. Can’t find what you need? Let us know! We’ll be happy to source products for your project.