(2 pack) NexGen Waterproof Zippered Mattress Protector Mainstays, Twin

It was a snug fit for my thick mattress but I knew that going in. My mattress needs extra deep pocket sheets too. The material is a plastic sheet with a zipper to envelope the entire mattress. There was no funny smell. I got it because I am notorious for spilling my coffee on my bed. I put it on last night and accidentally spilled my coffee on the bed:( the coffee beaded off the mattress cover and protected the mattress. Its loud when you move around in the night. I am concerned that my dogs claws will damage the plastic material. Time will tell.

Putting on the queen size is interesting just became of size. Most of these zippered are cheap plastic, This is like thin rubber. I have ripped others just putting them on. This even fit the 18 inch mattress. I had to tuck some underneath when we put it on but size has to be flexible with so many different mattresses. I would need a cloth over top but I sweat on these. Keep your mattress new with this quiet, sealed cover!