Deluxe Full Face CPAP BiPAP Mask & Headgear Large Wax Baths Refill Wax Large 6 7 square feet * Undercast Padding Large 6 7 square feet * Please note: Size is approximate as sheep vary in size * Aids in prevention of decubitus sores and skin breakdown * Fine quality true sheepskin with real natural wool * 1 2 inch to 5 8inch wool length * Machine washing not recommended recommend to use a damp sponge with cold water and Woolite * 2 3 1 4 in The ultimate in comfort and performance for PAP therapy * Maximizes compliance by using a soft silicone cushion with frame stabilizer that redistributes pressure evenly over a large surface area * The 100 FD series of masks conforms comfortably to the user's face without the need for forehead pad allowing the user the ability to read watch TV and feel less confined during PAP therapy *