Fun and FunctionBoundary Wiggle Seat - Sensory Chair with Seat Back to Help Kids Stay in Place - Sensory Seating for Children with Special Needs - (Wiggle Cushions Sold Separately) Ages 4+

This is a nice seat liner and can actually be used on its own in situations. Very soft fabric a nice darker blue . Help keeps your little one sitting upright an in one area. This is very easy to throw in the wash or wipe clean

I didn't realize that this was only the cover and doesn't include a cushion, so I was a bit surprised when I opened it. The cover is very soft and feels extremely plush; even though it doesn't have a cushion included, it still provides a comfy space for your child to sit in and gives them a sense of having their own space. The raised back and sides also help to keep them contained within the seat.There is a zippered compartment for the cushion to be inserted, and there's also an adjustable strap around the front of the seat. I don't know what the purpose of the strap is, though. I thought perhaps it was intended to keep your child from getting up out of the seat, but I couldn't seem to adjust it to where it was tight enough to do that. I guess that will remain a bit of a mystery.The soft flexible material allows the seat to conveniently fold up so that it can be carried on the go without taking up a lot of space. Have seat, will travel!