Air conditioner blow bags are made of high-quality HDPE material, which has good flexibility, durability and portability.This air conditioner hose has a of toughness. It is not easy to crack after long -time use. With if it is installed correctly, it will not leak air.Easy- to with vents.The flexible air conditioner blowing bag can be bent and folded without being restricted- by spaceThis ventilation duct helps reduce energy consumption and prevents warm air circulation in the room-.The exhaust hose is suitable for portable air conditioner models.Length: 20M or 65.6ftColour:As ShownMaterial:HDPEPackage Contents:1 x Air Bag with Non-marking double-sided Adhesive1 x Adhesive tapeOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.