【Heat Insulation Energy Saving】This AC hose cover made of insulating material can insulate the heat generated by the exhaust hose, keep your home cool, improve the refrigeration efficiency of the air conditioner and reduce electricity bills. The outer cover can prevent the aging of the exhaust hose, reduce damage to the hose and extend the service life. 【New Upgraded Material】3-layer insulation: acrylic knitted fabric, cotton layer and EVA foam, this AC vent wrap achieves better insulation effect. Make it softer to ensure the pipe sleeve can bend more easily but will not crease during installation, flexible, foldable and convenient for storage. 【For Universal Exhaust Pipes】This pipe cover is 60" long and 50" wide and fits all brands of 5 inch and 5.9 inch diameter exhaust pipes in 60 inch lengths. If the pipe cover is longer than your pipe, you can fold the extra length, then use the provided straps to fix it. 【Easy Installation】The pipe protector adopts hook and loop fastener and can