This product MAY relieve snoring. It doesn't work on sleep apnea, although they will tell you it does (lie). Zyppah WILL and does fall apart after about three months, and then their great customer service will offer you a 20% discount to continue buying their cheap plastic garbage.
Do yourself a favor don't give Zyppah your money. They lie to customers and then insult them. Bad business practice.
Bottom Line: No, I would not recommend this to a friend
20 people found it helpful
Link to this Review