FeaturesThe Air Wedge Repair Tool was designed for professionals but can be used by anyone.----PROFESSIONAL-GRADE inflatable air wedge is the fully adjustable use the high TPCU material, mental valve.----300 LB HIGH LOAD RATING, ROUNDED CORNERS AND INTERNAL STIFFENER gets into tight 3/32 inch gaps and expand to 2.5 inch no folding.----DURABLE NO-SCUFF RUBBER won't leave marks----SINGLE PERSON ONE HAND OPERATION using simple squeeze pump and metal valve lets you raise and lower to perfect alignments----With the air wedge, you can adjust and level furniture.----kitchen cabinets and household appliances----It holds many different types of elements during fastening----The air wedge can even be used as an effective door stopperSpecificationsColor: BlueSize: 13.2*27.2cm/5.2*10.7 inchMaterial: CanvasLoad Capacity :100-150 kg/ 300 LBPackage included1pcs Blue Big Rectangle Pump Wedge Please NoticeDon't inflate excessively when operate.after being proped up,let the air out,then put the triangle block