Sell Air Cushion Automatic Entry Driver Tools best price

Air Cushion Automatic Entry Driver Tools This air cushion is suitable for many places, especially for installation, support and positioning of doors and windows,.It is a good emergency tool. Features: Made of polyurethane rubber,  High hardness Suitable for installation of indoor doors, leveling furniture, windows and vehicle maintenance. Manual tool and easy to carry. Specifications: Color:Black Material: Polyurethane rubber Quantity count:1 pcs Package Size:25*22*4 cm/9.8*8.7*1.6 in Package Weight: 80 g/2.8 oz Package List: 1*Air Cushion Use Manual 1. After the window frame is placed in the entrance of the cave, place the item between the window frame and the wall; 2. Inflate the balloon to the appropriate size by pressing the hand ball, change the clearance until the installation position between the door and window fit the requirement 3. After fastening the door and window frame with fasteners, press the vent valve to discharge the air in the gasbag and take out the air cushion. Then, seal the gap between doors and windows.