water totter 1.Material:0.9mm PVC tarpaulin, durable,fadeless, fire retardant 2.Direct factory price for 19 years already inflatable water totter/seesaw , water game Tread Non-rotting Yarn with 90N Tensile Strength Workman ship All seams are double stitching (triple stitching in areas of high tear and at bottom stress point) Delivery By sea or by air, by express(DHL,UPS, or Fedex, TNT, punctual ...