A Manta Sleep mask is a bright new idea for a better night’s sleep. Maker and industrial designer Ben Schwarz dreamt it up after struggling with flat-laying eye masks that didn’t sufficiently block out light. He decided a modular approach was the way to go.

His creation ticks off all the boxes for a satisfying sleep mask. Hollow memory foam eye pods are individually—and endlessly—adjustable, and they won’t put pressure on your eyes. This customized fit is a cushiony soft one, too. The mask feels good and does the ultimate light-blocking job. Don’t worry about it slipping off—it stays put in any sleep position.