The RECA "Lift" assembly cushion is used to ensure rapid fixing and stand-off installation when installing windows. It can also be used when adjusting heavy doors, and when aligning cabinets and washing machines. Made from fibre-reinforced plastic. Load-bearing capacity: 135 kg per cushion. Joint width: 3-50 mm. Simple and precise adjustment of windows, cabinets, doors and heavy devices such as washing machines. Soft air cushion prevents scrapes or scratches, e.g. on doors and frames. No wedges required - the cushions can be used again and again! Clear joints - joints can be immediately filled with the tape and joint compound; no need for irritating wedges.