If you like a very firm waterbed mattress with very good features then this mattress might be for you. 2 Full Layers of Fiber rests on top of the Lumbar and edge support systems, with one layer resting on the bottom. To offer a pillowtop feel, a layer of convoluted foam is the first layer right underneath the vinyl. The Lumbar and Side support systems are designed in an H pattern with the lumbar area covers the part of the mattress between your head and hips. The side supports run the full length of the mattress on each side. Both are made up of extra large convoluted foam fingers to offer the maximum amount of support in comparison to mattresses that offer lumbar support that consists of fiber.

REINFORCED CORNERS Shown here are the actual reinforced corners that cap off each of the four corners on the waterbed mattress. Reinforced corners are nice and big to cover a large surface which alleviates the stress caused at the corner seams of a waterbed mattress, and thicker, to protect the corners from the metal brackets of the wood frame. The black inserts here are the linen lock corners that are inserted permanently inside of the corners. Exposed all of the time, they grip the linens when you wrap the sheets around the corners. This is a great feature for people who always have their sheets pop off the mattress.

EDGE SUPPORT Edge Support runs down the sides of the mattress, allows for easy entry and exit from the waterbed mattress, and keeps you from rolling into the frame (frame bite). LUMBAR SUPPORT Running between your shoulders and hips, the Lumbar Support keeps you from hammocking in the waterbed mattress, rolling into your partner, being higher or lower than your partner. It makes it easy to sit up in your waterbed.

• 100% Waveless Firm with lumbar and edge support
• Convoluted foam top layer - For wavelessness and firm comfort
• Lumbar and Side Support
• 3 Full Fiber Layers on top of the lumbar and side support layers- Inside the mattress for wavelessness
• 1 Full Layer of fiber on bottom
• Fiber is tethered - Keeps fiber and foam from shifting inside
• Black Bottom - spreads the heat on the vinyl evenly - able to use any heater
• Reinforced Linen Lock Corners - Click Here
• 20 Year Limited Warranty
• Free Shipping if you order online
• Free Fill and Drain Kit with conditioner
• Free Safety Liner

Most customers who choose this type of mattress would say "I want a waterbed mattress that was almost the firmness of a regular mattress" or "I want a waterbed mattress that I can sit on and still have my feet touching the floor" or "I want a waterbed mattress that feels like gel or mud".