Sterling Z6621 85% Waveless, Softside Mid-Fill 6.25'' Mattress

Designed for the average sleeper, this waveless mid-fill model offers a strategically placed lumbar support layer to help eliminate sleep-related back pain. The Sterling Endura III PVS structure and tethered wave control system help you and your partner fall asleep and stay asleep.

Parkline 20 Mil Medium Blue Softside Waterbed Mattresses Made in the USA!

Motion Transfer

The Z6621 features super wave reduction, waveless models. When you get into bed, the Z6621 won’t rock endlessly so that you can fall asleep quickly, and it won’t transfer motion as easily when you and your partner move so that you can stay asleep all night.

Mid-Fill Bladder 6.25”

A mid-fill water bladder ensures plenty of water between the 1.5-ounce fiber layers to keep you supported and comfortable.

Lumbar Support

An added support layer across the lumbar region supports the lower curvature of your spine to keep you pain-free throughout the night.

The Real Benefit

Unlike foam beds in a box, innerspring beds, or air beds, waterbeds never get softer with time. The level of support you feel the very first night is the same level of comfort you will get 5, 10, 15 years or beyond from now, making waterbeds the right choice for most sleepers. While most traditional beds may only last 8-10 years, our waterbeds can remain in use for up to 30 years with proper care.

6.25" 85% Waveless  with Back Support Hardside  Watermattress

• Comes in Single and Dual Water Mattress

• Original 20 Mil Medium Blue Mattress Top

• 2 Full-Size Sheets 1.5 oz. Fiber

• 1 Layer of Lumbar Support

• 3 Year Full Warranty + 17 Year Prorated Warranty

• Head Corners Tethered

• Made in the U.S.A

• Available In California King 72 x 84, Eastern King 76 x 80, and Queen 60 x 80, Full 54 x 74

• FREE SHIPPING!