Gritin G3037 3D Blackout Sleep Mask

Blackout: The Gritin G3037 sleep mask combines a contoured eye area with an adjustable strap for blocking light during sleep, naps or travel. Its one-piece nose bridge is intended to reduce light gaps, while the open eye space is designed to avoid pressure on the eyeballs. The listing describes a one-mask pack, although its feature text also claims two pairs of earplugs, so confirm the selected listing’s contents before buying.

At a glance

Contoured eye sockets provide space around the eyes, according to the listing.
The shaped nose bridge is designed to block light around the nose and cheeks.
An adjustable headband is stated to fit head circumferences from 485-645 mm.
The listing describes a soft, breathable outer layer and breathable cotton filling.

Price

£5.94Save 15%

Reference price: ~~£6.99~~

Price checked: 13 Nov 2026

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Often bought together

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£9.99

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£19.95

Pros and cons

Pros

Open eye cups may suit wearers who dislike fabric pressing directly on their eyelids.
The adjustable strap allows the fit to be adapted within the stated head-circumference range.
Customer feedback highlights light blocking, a secure fit, comfort and adjustability.

Technical specifications

10 specifications

Identity
Brand	Gritin
Model	G3037
Colour	Black
Pattern	Solid

Dimensions and weight
Dimensions listed	24.49 x 9.98 x 2.24 cm; 29 g
Weight listed	29 Grams

Design and fit
Special feature	3D Contoured
Material feature	Breathable
Adjustable headband fit range	485-645 mm

Pack details
Size	1 count (Pack of 1)

What to know before buying

Listing details to confirm

The listing’s package details are inconsistent: product details specify a pack of one mask, while a feature claim says the set includes two pairs of earplugs. Confirm whether earplugs are included with the selected listing. The 100% blackout and zero-pressure descriptions are claims, not independently verified performance guarantees.

Who is it for?

A good fit for

People seeking a contoured sleep mask for home, travel, daytime rest or office naps.
Side sleepers who want an eye mask with shaped space around the eye area.
Shift workers seeking to block daylight while resting.

Gritin G3037 3D Blackout Sleep Mask · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 2,961 ratings

5 stars86%86%
4 stars9%9%
3 stars4%4%
2 stars0%0%
1 star1%1%

Customer feedback highlights perceived light blocking, a secure fit, light weight, comfort and adjustability, with value and daytime use also mentioned. Those reports make the shaped eye cups and adjustable headband relevant to buyers seeking a mask for sleep or naps, but feedback does not guarantee a particular fit or blackout result. The supplied rating distribution is mostly five-star, with a smaller spread of lower ratings, and does not explain why those ratings were given.

Positive themes

Customers report effective light blocking, including in bright rooms.
Feedback mentions a secure fit, comfort, light weight and adjustability.
Some feedback identifies use during daytime rest and shift work.

Frequently asked questions

Does the mask press directly on the eyes?

The listing describes contoured eye cups with space around the eyes to avoid pressure on the eyeballs. Individual fit and comfort may vary.

What head size does the strap accommodate?

The listing states an adjustable fit for head circumferences from 485-645 mm.

Are earplugs included?

The feature text claims two pairs of earplugs, but the product details specify a one-mask pack. Confirm the selected listing’s package contents before buying.

Is complete blackout guaranteed?

The product is marketed as 100% blackout and has a shaped nose bridge intended to limit light gaps. The listing does not establish that every fit or face shape will block all light.