Pros: comes with extra zipper cable ties to keep the zipper closed  and felt stickers to protect the cover on any sharp objects On your box spring; zipper closes under a Velcro cover to protect the zipper and your sheets from the zipper tie; stretchy material to accommodate a slightly larger mattress
Cons: does NOT fit all mattresses as advertised
I couldn’t put the cover in place because it didn’t fit my mattress but I have a taller memory foam mattress. I do think this is a good cover but make sure you purchase for a truly low profile mattress