This mask and gag set are great for those who are into light bondage or are looking for something to keep them a little bit more quiet during their intimate time. Unfortunately, the gag was a bit too big for me, so I was unable to use it, but the mask did fit. The O ring that goes into your mouth was just too wide for me, but it was not the fault of the product, so I didn't rate down for that. I ended up giving this to a friend, who it fit much better.

Mask:
The mask is 19" in circumference at its widest and does have some wiggle room for stretching. It is a black material that has the same look and feel as the same type of rubber a rubber band is made out of. After a longer period of time wearing it, it can become uncomfortable making this more for play than as a sleeping mask. It does do a great job of blocking out all of the light, but if it is snug on you, chances are you won't be able to open your eyes behind the mask. On its loosest setting I can open my eyes.

Gag:

The gag is a total of 20" around including the clear plastic snaps. The rest of the gag is made of black colored silicone material. This means that it can be sterilized by 10% bleach solutions or boiling. To clean without sterilizing you can use warm water and antibacterial soap, isopropyl alcohol, toy cleaner, or toy wipes. I prefer not to use toy cleaner or wipes since they can leave residue, and since this is for the inside of the mouth, I prefer not to take that chance. The O ring in the middle is 1.5" in diameter, and according to the box, this is a "one size fits most" gag.

Overall this is a nice set, if it does end up fitting you. The material is comfortable against the skin and aside from the O ring being too large for my teeny mouth, the set fit (as far as fitting around my head). There is give in both pieces and they can be adjusted for smaller sized heads as well by simply pulling on the little black straps that stick out from the sides of the plastic connector pieces.