Review on 🛏️ Cosy House Collection Luxury Bamboo Waterproof Zippered Mattress Protector Encasement - Premium Stain Protection - Noiseless, Cool & Secure Design - Queen Size, Up to 18in Depth by Karen Turner

Sometimes these overlays are enough to make a mattress difficult to raise, but this one fits mine without leaving too much sag. For the price I paid ($40), it might be a little overpriced for cheaper mattresses like mine, but I like the quiet. This protects the mattress from insects and kills anyone inside. No breathability but that's the point. Pretty soft. The box recommends that two people put it on and fold the mattress into a domino line, but you can put it on yourself and more easily by simply standing the mattress on the frame and placing the unattached entrance over the end pointing toward the headboard , then reach under the mattress.