Vevor inflatable bumper balls are designed for active outdoor play, giving kids and teens a fun way to bounce, bump, and play games with friends and family. Made from 0.3 mm explosion-proof PVC, they are built for durability, waterproof performance, and reliable air retention. The integrated soft handles and widened adjustable shoulder straps help provide a more secure and comfortable fit during play. This 2-pack is ideal for backyards, playgrounds, parks, parties, and team activities.