FAQ

Frequently Asked Questions

What is the DeepSleepKit sleep mask made from?

Our sleep mask is crafted from premium 22 Momme 6A Grade Mulberry Silk, selected for its exceptional softness, comfort, and luxurious feel.

What does 22 Momme mean?

Momme (mm) is a measurement of silk quality and density. At 22 Momme, the silk offers an ideal balance of softness, durability, and luxury.

Is the fabric OEKO‑TEX® certified?

Yes. Our silk fabric is made from OEKO‑TEX® certified materials, tested for harmful substances according to internationally recognized standards.

Does the sleep mask block light completely?

DeepSleepKit is thoughtfully designed to help block unwanted light and create a darker sleep environment for a more comfortable night's rest.

Can side sleepers wear the mask?

Yes. The lightweight design and adjustable fit are designed with comfort in mind, including for many side sleepers.

Is the strap adjustable?

Yes. The adjustable strap provides a secure and comfortable fit for different head sizes.

How do I wash my DeepSleepKit sleep mask?

We recommend gentle hand washing in cold water using a mild detergent suitable for silk. Allow the mask to air dry naturally.

Do you ship internationally?

Currently, DeepSleepKit ships to selected European countries. Available shipping destinations can be viewed during checkout and in our Shipping Policy.

How long does shipping take?

Estimated delivery times vary by destination:

  • Czech Republic: 1-3 business days
  • Netherlands: 3-7 business days
  • Ireland: 4-8 business days

Delivery times may vary during busy periods.

What is your return policy?

If you're not completely satisfied with your purchase, please contact us at hello@deepsleepkit.eu and we'll be happy to assist.

Please refer to our Return Policy page for full details.

Can I return just one mask from the Sleep Ritual Duo?

No. The Sleep Ritual Duo is sold as a bundled set. To receive a refund, both masks must be returned together in their original condition and original packaging. Partial returns are not eligible for a refund.

Can I contact DeepSleepKit directly?

Of course.

📧 hello@deepsleepkit.eu

We aim to respond to all enquiries as quickly as possible.