•Ergonomic 3D Design: Our 3D Sleep Mask features a unique contoured shape that fits snugly around your eyes without putting pressure on them •Total Darkness for Deep Sleep: The 3D design effectively blocks out all light, creating a pitch-black environment that promotes deeper, more restful sleep •Ultra-Soft Polyester Fiber: Made from high-quality polyester fiber, this sleep mask is incredibly soft and gentle on the skin •Adjustable Strap for Perfect Fit: The mask comes with an adjustable strap that allows you to customize the fit to your head size •Lightweight and Portable: This sleep mask is lightweight and easy to carry. It can be folded and stored in your travel bag or purse, making it an essential accessory for travel, meditation, and relaxation Specifications: •Size: 25x10cm •Material: Polyester Package included: •1 x 3D Sleeping Mask