This waterproof protective cover is perfect for my new Casper mattress, which is very big in depth! I mean it fits it like a glove with room to spare, which was surprising because it's a much larger than average mattress. I havent experienced antly "crinkling or plastic" sound or feel. The top is a nice, soft feel, and the underneath is the water proof side. It doesnt hold heat and its silent, so please dont let the reviews deter you from purchasing this pad. I've been searching for quite some time, and being a long time Amaxon shopper, I read through tons of reviews before deciding on this one, and I was not disappointed. Instead of buying and returning ones from the stores, I should have just come to tried and true Amazon! Caspwr sells them, but I already spent a mint on the mattress, so I was looking for a break on my wallet. Please give this protector a try, it is so worth it. I'm actually going to purchase another one to alternate and one for my guest room! Just put it on my queen 14" mattress today, the quality of the material is not the best I've felt but as long as it does the job I won't mind. Fits a bit loosely but that's understandable seeing as it fits up to an 18" mattress, I just had to really tuck the extra material under the mattress...hopefully that doesn't become a problem as the mattress moves around. Will update as necessary. Not bad. If you have a frequent bed wetter, it’s jot for you. I bought it to protect my mattress and that’s it. My daughter peed on it once and it almost leaked completely through to the mattress. Works good for smallLeaks or spills I just put this on my Casper mattress, so I don't have a lot of feedback yet. However, the cover seemed to be well-made, and it's very soft. In fact, I think it makes the bed a bit more comfortable. The product is just what in need in my house hold. The product perform great. I purchased for a new queen mattress that required a waterproof pad for warranty. Fits well and stays in place! Order was as described and in excellent condition. Perfect fit my king size bed, very comfortable and soft feel, will recommend