the most comfortable Bluetooth® sleep mask
Core Manta Sleep Masks
TRY RISK FREE FOR 60 DAYS
You're 100% covered — if it's not for you, send it back within 60 days for a quick, no-hassle refund.
USA SHIPPING (Free)
Regardless of order size or value, all shipping within the USA is 100% free. Delivery takes 2-3 business days once shipped.
INTERNATIONAL SHIPPING
Starts at $4.99, and may increase depending on the weight of your order. Delivery takes 7-21 business days once shipped.