Adjustable New Strap--Flexible strap can surround various heads in any sleep position.
Unique design--It has an adjustable wide elastic band. will never go loose and won't be uncomfortable.The band strap can fits all children and adults heads easily by ending up on the tiny or larger side.
Benefits to Sleep:To create a good sleep environment, can cover the light irradiation on the eyes, eliminate interference, so that you have a comfortable, quiet sleep. At the same time, can promote blood circulation eye, slow eye congestion, prevent dark circles, bags under the eyes.Enjoy sleep anytime and anywhere, whether it is at home, in a hotel or on the plane.