The best use for this harness, in my opinion is, of course, its intended use. I'm a beginner at this, it was my first experience with one, and it was very easy to use and understand. I was able to get a nice snug fit without any problem.

The harness itself is made of pvc, it is sort of cheap-feeling and looks it, too, but serves its purpose. The included jelly dong is excellent, it's the just the right size and shape. It is a bit hard to keep it steady, though, especially for beginners; it tends to be a bit floppy. It has a powdery, plasticy smell to it. It is pretty firm to the touch-- doesn't have much give to it. It is of average thickness, not a huge monster but decent enough. I would assume it is waterproof, though there are warning labels to not use any petroleum based lubes with it.

The harness is well designed, except for the cheap feeling material. It is made rather well for the material, though. The straps are thin and adjustable, has one around the waist and two that go up the back. It is compatible with any vac-u-lock toys.

It says fits most, up to a 46" waist. I'm an average to small sized female; I wear a size 6 and I was able to get a nice snug fit with this harness.

The harness worked well for its intended purpose. It was comfortable to wear and didn't take long to put together and adjust. It was a little harder to take off, because the straps didn't want to slip back through the clips. It was fairly easy to secure the toy onto the harness after reading the included instructions. It held the toy securely and was actually a bit hard to remove the toy after use. It was easy to use in different positions after getting the hang of it.

It is fairly easy to care for. You use mild soap and water to clean it, and can pack it easily back into the box for storage. But you are never to use any petroleum bases lubes anywhere on the product. The jelly toy needs to be throughly air dried before storage though since the material likes to attract dust and such.

It is packaged in a box that clearly shows what the product is and has bright bold colors. User instructions were included and were very easy to understand and follow.

Being a beginner and my first time, we were a little nervous about trying this product but very excited. After getting over the anxious and awkwardness it was fairly easy to figure out and work. I had a wonderful time experimenting with this toy, and would definitely recommend it to any other beginners.