Comfy, but not so "anti-slip"
I am overall happy with my purchase of the Purple cushion; however some improvement could be made. I have a vintage wooden library chair that was killing my hip before the Purple cushion. The handles and washable cover are great, but after a while, the cushion begins slipping off my chair. A strap similar to the lumbar cushion would be helpful to reduce slipping.<br /><br />Otherwise, I would recommend to others.
Rating: 3 stars