Inflatable Tigger Design Hit Me 3-D toy is highly durable. This animal bop bag set features a water-weighted base that keeps all the bop bags in place when they're hit repeatedly. Your kids will love hitting the bop bags because they bounce back and don't fall flat. Kid-Friendly and Action-Oriented Play Bring home the PVC bop bag set and let your little ones enjoy active playtime with friends or alone. Playing with this 3D bop bag set will help develop hand-eye coordination in young ones. Suitable for children aged 1 year and above, these colorful bop bags are lightweight, so they can be easily carried by kids. Plus, these bop bags don't require any difficult assembly process. To inflate these bop bags, simply fill with air through the tight-fitting valve and they're ready to hit.