Play longer with the Get Out! Playground Toys Rubber Balls for Kids. The 8.5-inch (21.5cm) diameter of each ball is perfect for four square, kickball, handball, dodgeball, scatter ball, or any indoor or outdoor game or sport. Each small playground ball comes in a high-visibility neon color of alternating stripes (2 purple/pink balls, 2 blue/yellow balls, 2 orange/yellow balls). These rubber balls for kids include a maximum grip weave-textured skin surface that makes it easy for children to hold. The rubber skin on the play balls is tear-resistant, leakproof, and waterproof, so you can play longer and worry less. This set of playground balls for kids comes deflated, but we include an 8-inch long hand pump with a 1.5-inch x 1/10-inch (38mm x 2mm) diameter needle to make inflation a breeze.