These are great  fit my swivel 4 patio chairs that I previously ordered.  Only ordered 2 coats vers to ensure the fit  quality of the covers  will now order 2 more.  Two downsides 1) they are a little baggy but this size was the only one that fit these chairs completely  2) not waterproof  chairs are on an uncovered patio!  The good quality of these covers should really help ensure these chairs stay in good shape for a long time.