Choose the MediPosture Knee Lift when looking for a truly remarkable approach toward alleviating patient back strain in the Tattoo, Medical, Dental Message Salon Chiropractic Table or Chair. The cushion helps raise a patient’s knees, which subtly rotates the hips to transfer pressure off the lower back. It can be used singularly, but is best when used in combination with a MediPosture Backrest.Features anti-microbial cover for direct use with infection-control solutions commonly found in the dental and medical operatories. Available colors: Beige, Black, Gray and Navy. 18.5″L x 10.75″W x 6″HAll MediPosture products offer excellent infection control, as they are covered with a medical-grade urethane that is designed to withstand disinfection cleanings between patient visits with infection control solutions commonly found in nearly every dental or medical office.