AliMed® AliLite™ Supine Headrest is ergonomically shaped to position the head for eye surgery and other supine procedures while effectively protecting against pressure injuries. Stabilizes head while providing easy access to face and top of cranium. Available in Adult and Pediatric sizes.Adult: 9-1/4"W x 10-3/4"L x 3-1/2"H • 6.2 lbs. • Pediatric: 9"W x 10-3/4"L x 2-1/2"H • 3 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.