• Fully adjustable, light-weight and breathable cool satin .
• Durable, soft, flexible and wide to surround your head comfortably, connects easily in the back with velcro strips.
• Synthetic outer shell/ Cotton interior.
• No Latex, Hypoenic and Hand Washable.
• MADE IN USA.

LOOK NO FURTHER! You've found the BEST on the market. Hundreds of thousands sold with a more than 99.99% customer approval rating! CRITICALLY ACCLED! The Revolutionary Product: After extensive research, the inventor of MASTER(an insomnia sufferer) couldn't find a that combined the conditions necessary for deep : light elimination and sound reduction. Traditional s didn't fit or last. They all had thin elastic straps that shift uncomfortably during , fray apart quickly or simply snap off after only a few uses, never mind the disastrous results from washing them! Thus was born MASTER utilizing a soft, cool satin fabric, that is comfortable, LIGHT WEIGHT AND BREATHABLE, FLEXIBLE, DURABLE, wide and easily connected in the back by Velcro. The ear area is padded for sound muffling. It stretches or constricts for the fit you desire. MASTER is a simple, all-in-one, one-size-fits-all product, which ELIMINATES LIGHT and REDUCES SOUND, giving you a deep, refreshing by shutting out the world in an immediate, way. ~~Normal use MUFFLES SOUND significantly, providing a sense of separation from ambient activity and noise, but not complete isolation. For total sound elimination, you may choose to insert the top quality ear plugs (provided with the ) before placing MASTER around your head, which will block out sound completely & hold the ear plugs securely in place. CPAP users report that MASTER fits comfortably when used with a CPAP! Superior quality materials and construction, along with washability, make MASTER a far superior value than other s: It is much more hygienic & lasts many times longer than other s on the market. If for any reason you are not satisfied with MASTER.