Features:</b> <br>Material: PVC <br>Thickness: 0.3mm <br>Weight capacity: 36-inch: 265lbs/120kg <br>Package Contents: 2 Bumper Balls + Repair Patches <br><b>Tips for Use:</b> <br>1. For longer lifetime use, do not over-inflate and fold carefully after deflated for storage. <br>2. Use on soft surfaces such as sand and grass. Do not use on surfaces with rocks or sharp debris. <br>3. Wear soft comfortable clothing and remove personal accessories that may damage the ball such as jewelry or belts. <br><br><b>Considerations:</b> <br>1. Recommended for kids ages 6 and up. Bike/Skateboard helmets are recommended and children should be supervised at all times. <br>2. Inspect the Bumper Balls before and after each use and make sure they are inflated to the proper level.