- This Sharper Image eye mask effectively blocks out light to help you get a better night's sleep- Choose between hot and cold therapy by warming it in the microwave or chilling in the freezer- It can be gently weighted for calming deep pressure stimulation and enhanced relaxation- It's made from soft flow knit material so it feels soft and cosy against your skin- Wake up feel revitalised - it relieves eye strain, puffiness and sinus pressure