EASY TO USE: The racing bag is suitable for all occasions and children of all ages. The runner slides the legs into the stretch bag and attaches it to the top. Then see who can jump the fastest HOL HIGH QUALITY: Made of canvas material and a double bottom, the kid's jumping bag is durable enough to withstand this tough competition. You won't have to worry about breakage during gameplay. GREAT FOR OUTDOOR GAMES: Use these sackrace bags to bring everyone together and have fun Play many different games sack hop set is perfect for outdoor party games, BBQs, picnics, family gatherings and more. Biggest advantage: The sack competition encourages kids to choose their physical activity and get ready for the competition. It's a great exercise that improves motor skills and helps improve balance and coordination. Fun for kids and adults: this is a great game that anyone can play. Take part in these sack races for a fun and rewarding vacation with your family and friends. Material: Oxford Cloth Color: Red/Yellow/Blue/Green Weight: Approx. 100g Height: Approx. 65cm Size: Circumference Approx. 100 cm, round base diameter 25 cm Scope of supply: 4* Kangaroo bag