Size: Diameter 38.2 inches (97 cm) x Height 8.7 inches (22 cm); Material: Leg: Steel, Rebound Part: PE seat and spring. Weight Limit: Up to 176.4 lbs (80 kg). Weight: 14.3 lbs (6.5 kg). Made in Taiwan. For full body workout with jumping. Easy exercise just by jumping, and it is also suitable for physical builds without overpowering or balance. You can easily do vertical jump exercises. Not only is it a toy for kids, but also a fun jumping fitness! Fly for 5 minutes with the same calories burned as jogging 600 meters. Suitable for rainy days and indoor use. Cardio exercise increases heart rate function, burns visceral fat, while also improving balance. There is no impact from the ground like jogging and less strain on the knees, ankles, and waist. Open both hands to prevent stiff shoulders. You can also perform some exercises depending on your jumping posture. Not only are you jumping with both legs, but it is also effective for jogging on the net. Jumping height is 10-20cm. Rubber cap for quiet sound Screw legs can be removed for compact storage.