Sleep Mask, Eye Mask for Sleeping Light Blocking for Back and Side Sleeper, 3D Contoured Eye Covers for Sleeping Category: Eye mask Color: Pink Material: Sponge, nylon Function: Blackout eye mask, 3D design, fits the eyes, light and breathable Product Size: 9.84 × 4.13 inches/25 × 10.5 cm?Great Gift Idea?These blindfolds will give everyone a comfortable sleep experience, so these eye covers for sleeping make for a perfect gift for men, women, and children on valentine's day, mother's day, christmas, and birthdays. ?Widely Applications?Our satin sleep mask made of smooth cooling silk fabric lining and soft memory foam make the eye cover breathable and lightweight, comfortable for travel, nap, flight, camping, and yoga. ?Easy to Carry?Our eyepatches are approximately 9 x 4 inches in size, and you can put them inside your carry-on bag or any container where you can store things without taking up a lot of space! It's a good thing you can always take black eye mask out for a quiet night's sleep at anytime or anywhere. ?Suitable Design?The large adjustable buckle strap makes our sleep mask one size fits all, which will not catch or break hair nor hurt your ears. Silk sleep mask with suitable buckle, prevent your hair from being entangled while sleeping, and it always stays in place. ?Enjoying a Good Sleep?The sleep mask use special black cotton internal silk sleep eye mask, featuring an invisible nose design, blocks out any light, ensuring a completely dark environment for sleep. And the eye mask's adjustable band allows you to tighten the silk mask if required to remove light further, helps improve sleep, and gets longer deep sleep.