Lightweight, secure, and extremely effective in delivering safe, at home CPAP therapy, these are our nasal CPAP mask to be! Item NO.: TW8189 Payment: 30% in advance, balance before shipment Product Origin: China Color: transparent white Shipping Port: mainly Xiamen, any port in China Lead Timeï¼? 30days CPAP Nasal Mask with Headgera This is a much loved and popular CPAP mask at Sleep Resolutions. It is a compromise of lightweight, user-friendly and comfort. Specification 1. Material PC for hard plastic components, silicone for cushion and valve. 2. Dimension 22mmOD, according to IS0 5356-1 3. Operation temperature: -18â?? ~ 40â?? 4. Storage relative humidity: < 85% 5. Storage temperature: -20â?? ~ 55â?? 6. Validity: 2 years Product Description Medical nasal CPAP mask with headgear silicone mask shell with silicone cushion, with forehead support with silicone pad, rotational vented or unvented elbow connector, adjustable head strap Size:� 3 sizes of mask including headgear, S/M/L Our Services Variour elbow connectors for choice, vented/unvented, fixed/rotational Fine printed zipper bag or simple transparent bag for package Fast delivery Silicone hand strap for manual esuscitator Fine colorful zipper bag or simple transparent bag for package 35pcs/carton, carton size 50X40X40cm, 7.5KGS/carton Sea/air shipment, domestic delivery available Application Field Home use sleep apnea therapy, hospital ventilation