Graham Field Lumex - Basic Wedge Cushion Size:18" x 18" x 3 ¼ - 4" sections of the headgear stretch

sections of the headgear stretch while some stay in place

lightweight frame provides an open field of vision (without sacrificing mask stability)

Electrical Requirements: 100-250VAC 50/60 Hz

The frame and headgear have also been revised to give a better side-sleeping experience

Product Weight: 11 lb

Graham Field Lumex - Basic Wedge Cushion Size:18" x 18" x 3 ¼ - 4" sections of the headgear stretchGraham Field Lumex Basic Wedge Cushion Features Features a specialized gel layer with a convoluted foam topper that reduces tissue interface pressures at critical points Incorporates a moderate wedge design sloping from 4" in the front to 3 " in the rear The soft, stretchable lightweight cover reduces shear friction and is fluid proof and has a strap at the back to secure the cushion firmly to the chair Accommodates a wide range of body shapes, sizes