Guardmax Fitted Waterproof Mattress Protector - Hypoallergenic Cover, Noiseless and Breathable - Full Size (54x75) - Skirt Stretches to 16

Fit my RV perfectly! I have a short queen factory mattress with a 3 inch memory foam topper on top.

nice product

This is well made and the queen size fits perfectly on my 4 inch mattress topper that sits on my mattress which has it's own mattress cover. The two together make the mattress height 20 inches. The waterproof material does not feel or sound like plastic when sleeping on it. I ordered a 2nd one twin size for a sleep number mattress. It also fit perfectly. Highly recommend!

Goes on mattress like a fitted sheet. It does not incase the whole mattress.

Nicely soft. Waterproof and doesn’t sleep hot. I think this a good buy.

Just arrived and tested with a full quart of water prior to washing and using. Soft touch top with PUL (or similar) second layer. Will update on wash/wear as appropriate.

Comfortable

This mattress cover does not feel or look like it would be waterproof, but it is. It is soft -- like lying on cotton sheets. We use it under cotton sheets to ensure the mattress stays dry from perspiration or the occasional urinary incompetence that can come from anesthesia recovery.The mattress cover fits so well in fact, I keep forgetting whether it is zipped in place or just held by elastic. I don't know how many times I've checked when making the bed. This is as comfortable as the sheets, with none of the feel of lying on a rubber shield like one can feel in a hospital. The Twin XL size fits the mattress perfectly. Every few times I change the sheets, I toss this in the laundry, too and it comes out looking like new.