Includes spring pulling tool for quicker spring set up. Recommended for users ages 6 and up. Polypropylene jumping surface allows bouncers to have a high steady bounce. Durable Sports Ball pad for protection. Bouncer has 30 pieces of 3.5" heavy duty galvanized springs for better bounce. Handle adjusts easily to two different heights- 22" and 25". Foam-covered handle bar for added safety. Trampoline height- 9" Oversized frame pad includes mounting straps to secure pad. Helps with young kids motor skills. Kids stay active. Outdoor & indoor fun and exercise. Galvanized steel for extended frame life. Easy to assemble top rail system. Maximum user weight: 100 lbs. Meets ASTM standards. Warranty: one year for steel frame and jumping surface, 6 months for frame pad, all other parts for 90 days. Shipping weight: 22 pounds.