This is the second pet bed cover that I have purchased from Molly Mutt, and I have been extremely delighted with both of them. The first cover I purchased was to replace the cover on a dog pet I bought at Costco. At the time the cover I wanted was only available in 36” round sizes. The cover did the job, washes up beautifully, but was just a bit too small for the bed I was stuffing it with. Much to my delight, now 42” round covers are now available and the size are a perfect fit! The sustainable story of Molly Mutt products are a bonus! 12/10 Recommendation from me!