Universal Size, Elegant contour shape with adjustable hanging straps. With 1" Thick foam padding, the PU upholstery is oil and water-resistant, CFC-free and backed by a 2 Year Guarantee. 1.5cm Thick Reinforced Multi-Layer plywood base makes it much stronger. It can be attached on any kind of massage table which has a face cradle(headrest) 55cm X 23cm