AliMed® AliLite™ Lateral Leg Positioner is designed to reduce pressure on knees and maintain proper hip alignment during procedures such as kidney or hip surgeries. Place patient on side with upper limb on top and lower limb underneath for optimal positioning. Tunnel design allows for air circulation and lower limb placement. Use with the AliLite Lateral Positioner (sold separately) for full body support in lateral.19-3/4"W x 28-1/4"L x 6-1/4"H • 9.1 lbs.AliMed® AliLite™ Gel Positioners are up to 50% lighter than comparable gel-only products, combining all the pressure-relieving properties of gel with a lightweight inner foam core for easier handling. AliLite is impervious to fluids, naturally bacteriostatic, and features a stable, nonskid base. Precountoured to reduce pressure by redistributing weight over a larger surface area. AliLite gel is made of dry viscoelastic polymers and includes a 24-month warranty against manufacturing defects.