Get ready for the ultimate sleeping experience with this semi wave waterbed mattress kit. Designed for queen size hardside waterbed frames, it comes with a semi wave mattress, heater, liner, fill kit, and conditioner. This kit includes everything you need for a comfortable, personalized sleep. The mattress is made with soft vinyl material and features an original style semi waveless design that provides just the right amount of support. With a 5-year warranty for the heater and a lifetime warranty for the mattress, you can rest assured that your investment is protected. Care instructions are easy to follow with just 4oz of waterbed conditioner added every 6 months. Don't wait any longer to get the best sleep of your life!