If you've been struggling to sleep over the last week or so, as your overworked fan struggles to keep the room cool, then you'll know only too well why we're so excited about the light-blocking sleep mask that's gone viral.
The £6.59 Gritin Sleep Mask is Amazon's number one bestselling sleep mask, amassing over 7,000 reviews from slumber-savvy shoppers so far, with many users hailing it as 'life-changing'.
So what makes this sleep mask so special?
Well, firstly, it's apparently the most comfortable sleep mask out there, which is probably thanks to the fact it's made from natural, lightweight and breathable material (pure cotton filled into pure mulberry silk fabric, to be precise).
It's also brilliant at blocking out the light thanks to the sheer size of the mask, which is larger than most.
As one shopper raved: 'Living in the far north of Scotland we get very light nights throughout the summer, and even with blackout curtains the bedroom isn't very dark. The first night I used this mask I was amazed at what a massive difference it made. I thought it might be annoying and uncomfortable but it wasn't; it's very soft and has an adjustable strap. I don't wake up at 4am now. It's surprising just how much light gets in through your closed eyelids, but this mask cuts it out completely and sleeping in pitch darkness is great. I've only had this thing for a few days and I know already I can't do without it!'
Another impressed user explained that they've used 'quite a few different sleep masks', but that 'personally speaking, this is the 'creme de la creme' of sleep masks.'
Plus, the adjustable strap won't tangle hair or feel uncomfortable during the night, whatever position you sleep in.
White curtain owners and light sleepers, we recommend heading over to the Amazon website as soon as possible.
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