The forward sliding function of 10cm from the wall. The back rest and seat frame move together , that can take full advantage of space, the design is full of humanization and will give you perfect feeling. Footrest with comprehensive rolling and air pressure massage function and clear the body meridians, regulate and restore human organs function, improve the body resistance and immunity effectively.  Patented reflexology technique with multiple air bags that firmly grab, massage and stretch your calf, ankle and feet.   Air pressure squeezing massage on your arms, which can promote blood circulation of blood capillary.    The seat comes with gentle squeezing massage powdered by airbags, relaxing the stressed muscle and quickly eliminates tiredness.   The leg-rest can be stretched for a maximum of 20cm, accommodating to any height.   The newly designed massager is Coin Operated .   INPUT VOLTAGE:AC110V ; 50/60 Hz       Packing Size : Main Body : 115 x 83 x 112 CM