I bought them because my current chair arms were falling apart. I thought they were not going to be firm and sink in, but these were very solid and memory foam seem to work as intended. Measurements were bigger than my chair's current arms. However, these connected to them pretty well since the connecting area is smaller than the actual size of the pad. There is also Velcro straps to connect if you can't connect using the stretchy fabric included.

Exactly what I was looking for ! My chair arms were falling apart and these pads have save them ! Fits them perfectly ! Highly Recommend !

My daughter loves these

These worked great, our receptionist loves her chair and the arms were falling apart; these allowed her to keep her favourite chair.

très confortable

Great addition for my son's wheelchair after the pleather arm rests started cracking.