?? NEW DESIGN 2019 - We cost your comments After long-term research and data, we update each dtail and design a better ergonomic sleep mask to fit all sizes of tte. ?? PERFECT LIGHT BLOCKING ANYWHERE, ANYTIME - This sleep mask uses a patent-based, adjustable, and durable flexion cartilage design, effectively blocking light from the nose area. You can sleep soundly or take a nap anywhere (Tips: lift the intgr flexion cartilage to make it more comfortable and achieve better light blockage.) ? EYES FEEL FREE The soft cotton triangular wing design of this sleep mask can greatly prevent the mask from moving and distract your eyes and tte from pressure, helping you wake up relaxed and refreshed.?? SUPER SOFT AND COMFORTABLE - This sleep mask includes 5 layers of super breathable fabric, including cotton, plastic ponge and modaier, which gives you an ultra soft and fresh touch on the eyes. ?? HANDMADE - Every cut and stitch of this sleep mask is finished by hand. The tight, clean and smooth seams ensure minimal friction in every sleeping position without any pressure.