100% Blackout Eye Mask for Sleeping Sleep Zero Pressure Masks UAMAL Mask, with Adjustable Strap, Premium Black or Blindfold

100% BLACKOUT SLEEP MASK: UAMAL eye mask fits comfortably; and blocks light very well. The face-fitting contour feature of our sleeping mask assists blackout to help boost melatonin production so you can fall into a deep REM sleep every night & helps improve insomnia. ERGONOMIC 3D DESIGN EYE MASKS: Our sleeping mask has especially designed eyecups & wider adjustable straps, produce zero pressure on your eyes. Brings excellent comfort; make it a perfect eyelash extensions sleep mask for women. Skin-friendly & fit all size heads. ICE SILK SLEEP MASK: Our sleeping eye masks are made of slow rebound memory foam & premium soft ice silk fabric that has calm, cool, & super breathable texture. The eye mask has adjustable & pain-free head strap that does not fall off during sleep. LIGHTWEIGHT & PORTABLE: Our blindfold eye masks are lightweight, making it easy to store in your handbag & travel with. Ideal for meditation, Yoga, flights, napping, & shift workers. Note: hand wash with water below 40℃ & let it dry naturally. HEAT BOND TECHNOLOGY: UAMAL sleep eye masks are produced with high standard heat bond technology instead of glue that makes them sturdy & durable against wear and tear. IMPORTANT CARE INSTRUCTIONS: 1. Do Not Wash with Warm Water: Please avoid washing the sleep mask with warm water, as it can cause color bleeding or staining of bed sheets and pillows. 2. Cold Wash Only: For best results and longevity of the product, hand wash the sleep mask using cold water only.