Key features

• •CONVENTIONAL MATTRESS: Tired of your waterbed? This mattress is specially sized to fit inside a Super Single hard side Waterbed frame without any other support or box spring
• •COMFORT LEVEL: On a scale from 1 -10 (10 Being Firm and 1 Being Plush) our Comfort Scale Rating for this Richmond Inset Mattress is a Medium Firm comfort scale rating of a 6. The luxurious Euro Pillow top cradles your body while the supportive 13.75 steel coil system gives you the firm support you need for a good night sleep
• •MEASURE FIRST: Super Single - Please measure the space inside the waterbed frame before purchasing. Be sure the wood frame cavity is 48 wide X 84 long inside. The insert measures approximately 46 wide x 82 long x 11 thick
• •HOW TO CONVERT: Follow these steps. 1. Measure the length and width of your bed. 2. Insert our all-in-one mattress insert 3. Drain the waterbed and remove the mattress and heater, Lay the mattress in the frame. 3. Then you can make the bed with your waterbed sheets
• •TRUSTED BRAND: Since 1986 STLBeds has been in the business providing the highest quality bedding to our customers, to insure they get the best night's sleep. If you are not completely satisfied please contact us and we will assist you promptly
• •Total Mattress Thickness: 11 inches
• •Quilting: Natural Safe FR Fiber
• •Quilting:1" TheraSoft Plush Quilt Foam
• •Quilting: 1/2" Polyurethane Foam
• •Upholstery: 2-1/2" Perfect Contour 5-Zone Foam
• •Upholstery: Insulator Liner
• •Support System: Alternating Verticoil Edge
• •Bottom: 1-1/2" Base Foam
• •Foundation NA: A Foundation /Box spring is not needed
• •Warranty: 5 Years
• •Twin 286
• •Full 396
• •Queen 504
• •King 648
• •Cavity Measures 48 wide X 84 long
• •Richmond ET Waterbed Insert Replacement Mattress Measures 46 wide x 82 long x 11 thick
• •Cavity Measures 60 wide X 84 long
• •Richmond ET Waterbed Insert Replacement Mattress Measures 58 wide x 82 long x 11 thick
• •Cavity Measures 72 wide X 84 long
• •Richmond ET Waterbed Insert Replacement Mattress Measures 70 wide x 82 long x 11 thick