Comfortable Luxury Natural Sleep Eye Mask & Blindfold | Silk Ultralight Sleeping Mask Adjustable Single Strap | Insomnia， Meditation，Shift Work， Nap Aid - Ear...[Product Information]- 50% cotton - back / 50% silk - front
- Made in China
- Single strap sleeping silk eye mask with cotton inside withe free pair of ear plugs. The comfortable black eye mask comes with a 100% Money Back Lifetime Guarantee. You won't get this lifetime guarantee from the other brands on amazon.
- Fully adjustable size silk luxury eye mask with easy-to-adjust headband instead of Velcro，so you never need worry about the velcro will full of your hairs.
- Ideal for insomnia， migraine headaches and dry-eye sufferers， as the breathable， natural fibers of hypoallergenic silk allows healthy oxygen in while keeping dry air out.
- Get the benefits of total blackout， whether at home， in a hotel or on the plane (where bright led light and dry air can be especially harsh). The perfect travel accessories to help keep you feeling rested and refreshed.
- F1 SLEEPER: Get the benefits of total blackout， whether at home， in a hotel or on the plane (where bright light and dry air can be especially harsh)，The perfect travel accessories to help keep you feeling rested and refreshed.also a excellent gift for family ，friends， shift & night worker who need deep， uninterrupted sleep
