• GREAT VALUE REUSABLE SET - Great value but still work great. Includes excellent alternative headgear tube frame assembly for N20 in one pack supplies by Everness. [Note: Cushion not included]
• SNUG-FIT TO HEADGEAR STRAP - Made of ultra-soft and elastic material which improves wearing comfort and snugly fits to keep in place for whole night.
• ESSENTIAL AND UPGRADED SHORT TUBE - The material of the short hose is improved to make it harder and stronger, not easy to puncture.
• PREMIUM AND UPGRADED FRAME - Provides forehead support, which is made of silicone material and can better reduce the pressure when wearing the cushion.
• QUICK RELEASE SETTING - Designed with maximum convenience in mind, detach the tube from the frame with minimal effort.
• PATENT PROTECTED - This product is protected by US Pat. D1,035,861 S, Pat. D 1,013,860 S and Pat. D 1,013,155 S, offering exclusive features and superior craftsmanship

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty