The Original Wonder Disc Knee Support Spacer

Review of the disc, knee spacer

I think the disc is a bit too large for my size. When I rest my knee in it, there is still at least an inch and one-half of disc around the entire circumference which is not used. The excess then pushes against my thigh and the rest of my leg. Such is uncomfortable. For this reason, I would have given it three stars instead of four; but I am able to sleep with the spacer on one of my sides. Therefore, I gave the item four stars. Interestingly, it does not work for sleeping on my other side.

How did I sleep without this?

The Wonder Disc Knee Support Spacer has improved my sleep from the first night I used it. It helps keep my hips aligned and it doesn’t move during the night, even when I flip sides that I sleep on. I like it more than I ever imagined.

Too Thick

It is too thick and the carved out areas on the top and bottom are too deep. Ended up cutting about 2" out of the middle and putting it back in the case.