Place the detachable eye cups from Manta COOL Mask in the ziplock bag that comes in the package. Place the bag in the freezer at least 1 hour prior to usage. Once cooled, place the eye cups on the head strap and put the mask on for immediate head, eye and sinus relief.

If cooled in the freezer according to the instructions given, COOL eye cups remain ice cold for the doctor-recommended duration of 10 minutes, which is long enough to soothe your head, eyes and sinuses without damaging your skin.

Manta COOL Mask is designed to fit every face type perfectly. Its detachable eye cups can be placed anywhere along the head strap for a flawless blackout fit.

The head strap itself is 73 cm in circumference, and is fully adjustable to ensure that it fits perfectly but is never too tight.

The eye cups on Manta COOL Mask are large and wide enough to block 100% of light for most people. This way, you get complete sensory relief — both because of the cooling effect and complete darkness.

COOL Eye Cups are designed to be cooled only. Please do not heat or microwave COOL Eye Cups. If you're looking for a mask that provides steamy heat, check out Manta STEAM Mask.

We make masks for every sleep type and challenge. To find the Manta Mask that’s perfect for you, visit our mask comparison page.

Manta COOL Mask should be hand washed only. Please do not machine wash the mask as it may get damaged.

The Manta COOL Eye Cups contain special ceramic beads which may get damaged in the washing machine so we only recommend gentle hand washing for these. Please air dry flat the full mask once you’re done washing it.

Manta COOL Mask is filled with cooling beads that soothe your head, eyes and sinuses while you sleep. Because of this, COOL is most comfortable for back sleepers.

If you’re looking for the ultimate mask for side sleepers, check out Manta PRO Sleep Mask.

ORDER PROCESSING - Our fulfillment team tries to process orders as quickly as they can. On average, they process/ship orders within 1 to 2 business days.

Please note that delivery times may be longer than usual during the holiday season due to increased order volumes and potential carrier delays.

STANDARD SHIPPING - The standard shipping rate within the EU is €7 for orders under €99. Shipping is free for orders of €99 or above. Once shipped, delivery typically takes 3 to 8 business days, though times may vary by country.

EXPRESS SHIPPING - Available for a flat rate of €12,99. Orders usually arrive within 1 to 3 business days after they’ve shipped.

SHIPPING ZONE - Our EU warehouse ships to the following countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden

INTERNATIONAL SHIPPING - Currently, our EU warehouse only ships to EU countries. If you are from the UK and you wish to own one of our products, please visit our Manta Sleep UK website. If you are from Australia or New Zealand, you can check out our Manta Sleep AU website. If you are from Canada, you can check out our Manta Sleep CA website. For all other international orders, we recommend visiting our Manta Sleep US website. Our warehouse in the US ships worldwide at competitive prices.

TAXES/CUSTOMS FEES - VAT is included in the product price and no customs fees apply.

RETURN POLICY

Every Manta comes with a 60-day money-back guarantee. If your Manta doesn’t work for you for any reason, you’re 100% covered — simply reach out to our customer success team at support@mantasleep.com and let them know why the product didn’t work for you. They will provide you with a prepaid return label via email and once we’ve received the item back in good condition and its original packaging, we’ll provide you with a full refund for the item you purchased. Please be advised that once a return label has been issued, you will have 7 days to ship the product back to our warehouse.

If you’ve paid for shipping, please be advised that we won’t be able to refund the shipping fee as the payment goes directly to our shipping partners.

WARRANTY POLICY

At Manta Sleep, we stand behind the quality of our products 100%. In the unlikely event that you aren’t blown away by the quality of your Manta or you happen to encounter a manufacturing defect, email us at support@mantasleep.com within 6 months from the date of purchase and we’ll exchange your Manta for a new one, free of charge. Please note that we can only offer replacements of the same product that you originally purchased.

PRODUCT EXCHANGES

As a Manta Sleep customer, you have the option of requesting for a product exchange in lieu of a refund if your order was placed 60 days (or less) ago. Product exchange is possible as long as the price of the item you wish to exchange for is the same as (or lower than) your original purchase. Please note though that you could only exchange for another product once and if you request for a product exchange, your order would no longer be eligible for a refund.

Please also be advised that the shipping fee would have to be paid for by the customer. Simply reach out to our customer success team at support@mantasleep.com so they could walk you through the exchange process.