Who is the Deep Sleep Mask suitable for?

For adult men and women as well as teenagers. Due to the adjustable zipper, it fits both men and women. A sleep mask is useful if you travel a lot or sleep poorly and irregularly.

Why does the eye mask cost more than others?

We focus on the highest quality that lasts long. Compared to eye covers made of plastic or cotton, our Deep Sleep Mask is made of natural silk (not to be confused with artificial satin). Silk repels dirt, bacteria, and fungi, is stretchable, sturdy, and washable. These advantages increase the lifespan: with two years of use, the price per night is only about five cents.

Why can I only buy it here?

You can only buy the BOLLSEN Deep Sleep Mask exclusively from us in the online shop. We want to guarantee you a seamless shopping experience – which we can only do here.

Is the mask free from harmful substances?

The mask is made of 100% silk. Silk is considered a hypoallergenic material free from harmful substances.

What is the eye mask made of?

The mask is made of 100% silk. The eye flap covers the entire area from the forehead to the cheeks, with the nasal wings left out. It comes without a band and instead with Velcro closure.

How is it to be cared for?

You can wash the mask at 30 degrees Celsius, but do not bleach or tumble dry. It can be ironed on a low setting and professionally cleaned with perchloroethylene or hydrocarbons.