Return Policy
At SideSleeperZ, your sleep is our priority! If you are not satisfied with our mask, we offer a 30-day money back guarantee on all purchases. Although, we do recommend that you first visit our 'Getting Started Guide' (also below), to use our adjustable strap system at its full potential!
To initiate a return, simply reach us through our 'Contact Page' and share the reason for your return. Once the item is received in good condition and with original packaging, we will process a full refund for the product (excluding any original shipping fees, which are non-refundable).

Step 1: Arc Strap Setup
Starting point for adjustment, ensure that the strap position is identical on each side.

Step 2: Strap Adjustment
Calibrate on Ear Position, Pressure, & Tightness

Step 3: Bottom-Strap Style

Tip: Lay Down First
- Test resting your head on the pillow, BEFORE fastening
- The strap DOESN'T need to be super tight - just enough to prevent light leaking from the nose.

Eye Puck Adapter
Same Strap-Setup Process!
