Sterling ER600 99% Ultra Waveless, Softside Deep Fill 8'' Mattress

The ER600 offers the highest level of wave control available, so you can fall asleep fast and stay asleep all night without disturbing your sleep partner. The Progressive Rate Spring layer provides additional support along the lumbar region to prevent back pain and along the edge to keep the mattress level with its frame.

S-Class 24 Mil Premium Designer Molded Top Softside Waterbed Mattresses Made in the USA!

Motion Transfer

For some sleepers, waves can make it tough to sleep and also could wake you up when your partner moves throughout the night. The ER600  decreases motion transfer so you can sleep as well as stay asleep.

Progressive Rate Spring System

The battle to discover the best balance of firm and also soft is over. The Progressive Rate Spring System produces customized support based upon each sleeper's weight, adjusting to each part of the body separately.

Lumbar Support

Additional support along the lumbar region offers your back the assistance it requires to preserve its natural curvature whether you sleep on your back or side, so you don't wake up in the early morning with posture-based neck and back pain.

Edge Support

If you ever rolled about on a waterbed in the 90s, you may remember rolling into the edge between the water bladder as well as the bed mattress's framework. At that time, it was fun, but today, you can sleep through the evening without falling in. For some sleepers, waves can make it tough to sleep and also could wake you up when your partner moves throughout the night. The ER600 decreases motion transfer so you can sleep as well as stay asleep.

9" 99%  Ultra Waveless  with Back Support Hardside  Watermattress

• Comes in Single and DUAL Water Mattress

• Molded S Class Designer Mattress Top

• Premium 24 mil Endura III™ Vinyl, Purple

• 4 Full-Size Sheets 1.5 oz. Fiber

• 1 Layer 1/4" Closed Cell Foam

• 1 Progressive Rate Spring System, Edge and Back Support U.S. Patent 4,905,331)

• 5-year/Lifetime Prorated Warranty

• Fill and Air Vent Valves

• Black Bottom; "L" Corner Construction

• Tethered Wave Control System

• Made in the U.S.A

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

• FREE SHIPPING!