Check the listing for details. Pillow Top Zipper cover for hardside waterbed mattress for Super Single 48/84. Color: White, Condition: New. Listed at 399.99 USD. The Bamboo Pillowtop Cover is one of our best selling products for hardside waterbeds.Most people love our covers because they make waterbed mattress even more comfortable but there are many other reasons to like and want one.The cover has a very breathable bamboo outer quilt which will increase air circulation and that will help keep your mattress surface at a more comfortable temperature even in the warm months. The cover is very soft so it will add more comfort between you and the water mattress. It will also help protect the water mattress against punctures and it will help keep the sheets in place better.Your heater will turn on less which will save you some cash on the electric bill.The cover also adds some height to your mattress which makes easier to get out of bed. When installing this cover you would simply place the cover in your waterbed frame and then unzip it open and the place your Heater, Liner and Water Mattress inside the cover and fill it and burp it like you normally would and then zip it closed. Your mattress will look just like a regular mattress inside your waterbed frameThe zipper runs along the top side edge like a suite case.Most people like the very neat and luxurious look that your mattress will have. This cover will fit inside of standard Super Single hardside waterbed frame and works with and super single water which normally measures 48" wide x 84" long x 9 inches deep Made in the USA If you have any questions about this pillowtop cover or any of our products feel free to contact us anytime. Thankyou for looking at our productsWaterbed Access Inc