Order # 43946400 Manufacturer# 400439A Brand Zest Manufacturer Fisher & Paykel Application CPAP Mask Fastening Type With Headgear, Glider Strap Material Silicone Seal Size Petite Style Nasal Mask UNSPSC Code 42272213 Small, quiet, and effortless to use, the zest nasal cpap mask offers superb comfort right out of the box The zest cpap mask incorporates a two-part cushion assembly like those found on the popular flexifit 405 and flexifit 407 masks The inner auto-contouring foam cushion automatically adjusts to a wide range of nasal and facial contours without the need for complicated adjustments The outer easy-clip silicone seal allows for a perfect seal and frame alignment to ensure optimal mask performance with each use.