Luxurious Comfort: Featuring plush fleece material, these CPAP strap covers an extra layer of softness for a comfortable, irritation-free experience throughout the night, relieving pressure sores often caused by CPAP straps. Reversible & Skin-Friendly: Designed with dual-sided functionality, each strap cover utilizes two distinct, skin-friendly materials that enhance breathability and absorb oils, ensuring a clean and refreshing sleep without any discomfort from your CPAP device. Design with Double Layering: Structured with a double layer and tightly sewn edges, our premium strap covers withstand repeated machine washes without shedding lint or falling apart, offering long-lasting use and reducing maintenance hassle. Effective Reduction of Pressure Marks: The covers that significantly diminish uncomfortable red marks and skin indentations, Note: The physical slightly color difference or difference, does not affect the use of Colour:Blue Material:Polyester Size: about 120x90mm Package Contents: 16x CPAP Headgear Strap Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.