Specifications: Material Thickened Soft Film PVCColor Blue Diameter 1.5M/1.8M/2M (5ft/6ft/6.6ft) Load weight 150KGFeaturesand Benefits: Free to move & run on the water Tensile strength & non-breaking No peculiar smell Package Contents:1x Water Walking Ball How to inflate the ball: First, the person enters the ball, then pulls the zipper of the ball into two halves, blows it with a blower, & finally, pulls the ball completely on the zipper. Be aware that the inflation should not be overfilled to avoid explosions & damage to the product due to over-inflation. Tips:1. The safety depth of the site is set at 60cm below the surface of the water; visitors must wear life jackets to play to ensure safety & safety.2. Each player does not play more than 2 players in the ball; due to the seal of the ball, the visitor should be controlled within 10 minutes each time in the ball.3. The zipper should be used within the safe range; the operator should check whether the ball is in good condition at any time, & find that the problem should be repaired in time to continue to use.4. The use of the process should be strictly controlled to avoid piercing hard objects; operators must inform visitors: do not wear high-heeled shoes (take off shoes or wear special shoe covers).5. Each ball should be fastened with a safety rope. The operator should pay close attention to the scene & find abnormalities. Use safety ropes or other methods to quickly pull the ball & tourists to the shore to ensure the safety