This crate bed fits perfectly into Dynamic accents end table crates but it also works great as an outdoor bed. The covers are designed to keep pests such as fleas and ticks out as well as waterproof so the bed won’t be turning into a sponge if it rains. This crate bed uses seamless construction which deters chewing and pooling of moisture on top of the bed. The covers can be quickly removed thanks to the YKK zipper which is top quality and is a great help for when you need to clean the cover. The cover is Sunbrella fabric which is durable enough to be cleaned with bleach even though that is rarely necessary since most often some soap and water is all that’s needed. The Sunbrella fabric has a 5 year warranty against fabric fading.