Thank you for viewing. snoozzz Face Down Sleeping Prevention Belt Snooze This is a set of two: Regular (M size) and Large (L size). They have been used, so there are some stains. (See photos 3, 14, 15, and 20) There are places where the thread has come off, but I think it can be used without any problems. The Velcro on the M size belt is curled up at the point of attachment. (Photos 12 and 13) The Velcro adhesion is normal and usable. I have removed as much dirt as possible from the Velcro, but I haven't been able to remove it all. This is a used item. Please purchase only if you understand this. Please refrain from purchasing if you are sensitive to this. No box, but there is an instruction manual. However, I have erased the numbers written on the bottom of the Japanese instruction manual with a pen. Please understand. It will be shipped via Yu-Packet Post.