Hydrophobic back impedes strike through and all edges are sealed to prevent linting

100% Silicone with silver hydrogel coating

Normal battery operation is approximately thirty hours

Knit Structure

Nu-Form Support Belt 9" Wide 2-5/8" Opening 1-1/2" From Bottom Waist 32" - 35" Contoured

EasyLife Cushion Set Large Lubricant Packets Hydrophobic back impedes strike throughRespironics EasyLife Cushion Set LargeEasyLife Nasal Cushions feature a unique Auto Sealing Dual Cushion system with an Inner Cushion to create an instant self adjusting seal and an Outer Cushion to eliminate pressure and rest lightly and comfortably against the face and forehead. These EasyLife Cushion packs include both the Inner & Outer Cushion with Support for use with all EasyLife CPAP BiPAP Masks.