2 Pack Inflatable Donut Pillow Ring Seat 15 Inch Round Portable Donut Cushion Pillow for Home Office Chair Wheelchair Car, 2 Colors

Not made for little butts , used them in my hot tub to cushion the hard bottom , worked great

Soft and are more stable than regular vinyl ones. It also came with a small pump which was helpful.

They were smaller then I realized, learned that on Amazon it is helpful to have a tape measure handy to get a better idea. However they are easy to fill. And the smaller size is appreciated out in public where you want to be discreet. Strong enough to hold a full sized adult, and takes the pressure off that tailbone. Easy to clean with a damp cloth.

Stem was very short, about one-quarter inch, so sealing lips on it and trying to blow air into cushion was unsuccessful. Little pump didn't move the needle much either. Tried repeatedly to pump air, but not much inflation. It seemed like there was some kind of a barrier at bottom of stem preventing air from getting into cushion. What little air got in was difficult to remove to flatten cushion later. Cushion was too small and I don't think it would have held my weight had I been able to inflate the cushion.

They are well made and there is a nice little pump, but they don't work for my needs.

These worked really well and for my husband who had surgery done and could not sit comfortably. These made it so much more comfortable for him to sit. He was very pleased with them.

I loved that this had a pump, and it was a great price for having 2. I used it for over a month, and I never once had to add more air. Used it on an office chair, and dining chair. Perfect size and was easy to clean when I spilled coffee on it. Comfortable and excellent quality

Package came with two items. One would not stay inflated. Amazon quickly replaced item.