Easy Cleaning: The weighted sleep mask is filled with waterproof material which can be washed by hand directly. Adjustable Strap -The soft adjustable strap fits head size of 18-27.5 inches, the sleep mask covers your face and eyes and blocks out the light, help you getting sleep well. Bring Darkness Sleeping Mask:The larger sleep eye mask covers more place and blocks out more light compared with normal sleep mask. Comfortable Cooling Eye Mask: Placing in the freezer for 2 hours or more will be comfortable to use! Suggest temperature 17?~38?, or more freezer which depends on your need. Premium Weighted Eye Mask: The Eye Pillow Sleep Mask is made of premium cotton which is comfortable to wear and helps to lock in the cool.

Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 1.00 Count. Age Range (Description): Adult. Material: Cotton. Color: Black. Brand: Sysrion. : B07TBK9DSY. Manufacturer: Sysrion. Date First Available: June 21, 2019. Item model number: YCU96213. Package Dimensions: 8.94 x 5.71 x 1.06 inches; 6.35 Ounces.