1 Box (500g) = 100 packets of HaloSalt™

For back sleepers: the head strap is made with super soft cotton velour, so you’ll forget it’s even there. For side sleepers and belly sleepers:

The product was designed with you in mind. Because most people don’t sleep flat on their back, Manta’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face.

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

The mask is machine washable, but please make sure to use cold water and put the mask in the included carrying pouch, which doubles as a laundry mesh net. Simply place your Manta SLEEP Mask (with the eye cups) into the pouch, zip it up, and throw it into the washer. Please make sure to always use the pouch when machine washing, otherwise the foam may get overstretched and deformed. Using the pouch to machine wash will SIGNIFICANTLY increase the lifespan of your product. Please don’t bleach the mask. Once done washing, air dry flat.

• 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.

• US SHIPPING - We offer free standard shipping to customers within the USA. For contiguous USA, once shipped, your order should arrive within 2 to 6 business days. However, for PO boxes and military addresses, delivery could take 4 to 45 business days.

• INTERNATIONAL SHIPPING - Standard international shipping starts at $4.99 and may increase depending on the weight of your order. Please be advised that for the standard shipping option, your local post would usually be in charge of the actual delivery. Delivery will take 7 to 21 business days after an order has shipped. For customers from UAE, please use your P.O. box address when choosing our standard shipping method.

• EXPRESS SHIPPING - We offer competitive Express Shipping for both domestic (contiguous states only) and international orders. Rates depend on the actual weight of the entire order. Please select “Express Shipping” at checkout to get an estimate. Please be advised that express shipping isn’t available to PO box addresses.

• TAXES/CUSTOMS FEES - Manta Sleep will not be able to cover or refund any duty fees incurred by your local laws. In most cases, VAT and customs fees will not apply due to the relatively low value of the shipment. However, we still encourage checking the customs and VAT laws of your local region before making a purchase.

• 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 via our and let them know why the product didn’t work for you. They will provide you with a prepaid return label 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. 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. Please also note that all products purchased via limited-time sales events (Black Friday, clearance, etc.) are considered final and are not eligible for returns or exchanges.

• 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, let us know within 6 months from 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 as long as the item you wish to exchange for is of the same price as your original purchase. Simply reach out to our customer success team via our so they could walk you through the exchange process.

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