1. PVC flexible water bldder 2. Thickness: Ranged from 0.60mm-1.50mm 3. Width: 1.55m, 2.05m, up to be 2.50m. 4. Substrate/Fiber: Polyester, Denier: 1000D, 2000D 5. Flexible, high tensile, tearing and adhesion strength 6. All specs are done according to your requirements.