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Q2: Why TPU more expensive than PVC?
A: TPU is better than PVC mainly by following features:
1). excellent abrasion resistance
2). outstanding low-temperature performance
3). excellent mechanical properties, combined with a rubber-like elasticity
4). very good tear strength
5). high elasticity& transparency
6). good oil and grease resistance
7). more mycete-proof

Q3: What happens if the ball punctures?
A: The damage can easily be patched with repair kit (material patches and glue) included in the order.

Q4: Where can the water roller ball be used?
A: Roller ball can be used anywhere where there is water, lakes, pools, beaches, amusement parks and inflatable pool. If the Roller ball is to be used on open seas, our specially designed safety nets should be used.

Q5: Will you get wet inside the water roller ball?
A: No, it's 100% waterproof if used correctly.

Q6: How are the balls inflated?
A: The balls are inflated with air from a air blower/pump/compressor. It takes about 1 minute to inflate.

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