Features: Inside diameter: 1 "- 25 mm Width: 39 mm Inner coating: PVC Color: White Standard: TSE 9222 certified Weaving Layer: Woven reinforcing layer from high strength polyester polyester weft and warp threads 2/1 twill (woven fishbone) with double warp yarn Inner Coating Layer: Made of specially formulated PVC Special Options: Weaving with 2-layer warp yarn for longer duration of the weaving layer to friction Special inner coating (lining) layer that can provide lower (-20 ° C) temperature resistance * Apply for use in fire trucks.