Elastic cable: the waterproof air conditioner cleaning bag is designed with a built-in elastic cable, which can be easily installed on the air conditioner without other tools, saving time and energy. Equipped with a drain tube: the waterproof air conditioner cleaning kit is equipped with a drain tube, which can discharge the dirty water directly to the designated location, which is convenient and practical. Wide Opening, No Collapse: The waterproof air conditioner cleaning bag adopts a wide-opening design for easy use and cleaning of the air conditioner and does not collapse or break due to weight, suitable for 99% of wall-mounted air conditioners. WATERPROOF AND WATERPROOF: the waterproof air conditioner cleaning bag is made of high quality waterproof material, which can catch the dirty water generated when cleaning the air conditioner without splashing on the floor, keeping the house clean and tidy. Colour:Blue Material:Fabric Package Contents: 4x Air conditioner water bag Only 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.