Free Gift Earplugs-Each Sleeping mask with one pair Earplugs,pvc case hold the earplugs,perfect for travel use and storage. 100% SATISFACTION GUARANTEE -If it doesn't work properly you will get a refund or a new one for free. Luxury TRAVEL PACK-The sleep eye masks comes with premium earplugs and a bag, making it easy to store and travel with. An ideal gift for Valentine's Day, Mother's Day, Christmas, and Birthday, for kids, adults, and couples. Perfect Mask Size-The mask size we updated most ideal one after months' tests and feedbacks from customers,full adjustable buckle strap suitable for more head shapes, suits for different head sizes. Easy to get the right tightness and never tangle in your hair. Zero Eye Pressure- Our sleep mask with 3D contoured cup eye sockets has deeper space, and won't touch your eyelashes.The soft cotton triangle wing design on this sleep mask greatly can stop the mask from moving and distracts your eyes and head from pressure, helping you wake up relaxed & refreshed. SUPER COMFORTABLE AND SOFT-The sleeping mask have rebound memory foam.The sleep mask have 4 layers of super breathable fabric and rebound memory foam,including cotton,elastic sponge and modaier,which offers you ultra soft and fresh touch on eyes. 100% LIGHT BLOCKING-Echolly sleep masks use 3D ergonomic design with contoured cup,effective blocking lights,then you can have nice sleep or nap easily and fast. And your eyes freely blinking,perfect for meditation,Yoga,travel,napping,insomnia.Best Sellers Rank: See Top 100 in Health & Household. Material Feature: Natural. Age Range (Description): Adult. Material: Cotton. Color: Black. Brand: ECHOLLY. Country of Origin: China. : B0B4B12F5Z. Manufacturer: ECHOLLY. Date First Available: July 21, 2022. Product Dimensions: 9.6 x 3.9 x 0.1 inches; 1.45 Ounces.