Features: Experience effortlessly installation with our air wedge, designed to provide precise leveling and lifting for doors and window, ensuring a flawlessly fit every time. Crafted from durability tpu rubber, these inflatable lifting cushions are tear resistant and capable of lifting over 200kg (440lbs), making them a reliable tool for any project. Ideal for professional door and window installers, appliance technicians, and DIY enthusiasts seeking to enhances efficiency and accuracy in their work. Perfect for residential renovations, commercial space upgrades, and even outdoor installations, these pump wedges offer various support across various applications. Replace traditional pry bars with these innovative air bags that protect surfaces from damage while providing easy storage and transport due to their deflated size. Specifications: Component:TPU Rubber Color:Black Package Includes: 3pcs/set Inflatable Lifting Cushions note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.