Product description. Mounting cushions , pneumatic . Dimensions of the cushions 190 x 115 mm. and 130 x 270 mm. Lifting capacity 135 kg , lifting height max. 50 mm . The length of the hose equipped with a control valve made of plastic , is 250 mm . Cushions made of reinforced polypropylene. Thickness of the cushions before inflating about 2 mm . Color of the cushions blue . Purpose / application. Pillows designed for lifting of assembled elements and devices such as furniture , countertops , refrigerators , washing machines as well as set frames and window frames . Also used by automotive services for emergency opening of doors in cars .. Method of use. Evacuated cushion / thickness of about 2 mm./ place under the lifted element , close the valve on the hose with the knob and pressing the pump introduce air into the cushion gradually lifting the element . If you want to lower it - gently pressing the button - open the valve , gradually releasing air. Content of the package. Pillow 190 x 115 mm - 1 piece and 130 x 270 mm - 1 piece.