Convoluted polyfoam, also known as egg-crate foam, is a popular choice for topper material. The term refers to polyurethane foam shaped with ridges to create a contoured (or convoluted) surface that alleviates aches and pains in the sleeper's most sensitive areas. These toppers also isolate motion fairly well and produce no noise when bearing weight. Convoluted polyfoam toppers tend to be much cheaper than those made from other materials, making them a high-value option.
AK Trading 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
CertiPUR-US Certified Foam : Mattress Toppers & Mattress Pads : Target
Blue Hospital Bed Mattress, 72x36x4 (lxwxt), Thickness: 2 Inch And 4 Inchs at Rs 1800 in Hyderabad
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Egg Crate Convoluted 2″ Foam Hospital Bed Mattress Pad Topper Twin 33 x 72 x 2
Bariatric Marathon Advanced Care Memory Foam Mattress - up to 500 lbs - North America Mattress Corp.
Dawn College Dorm Mattress Topper, Twin XL Egg Crate Foam, Supportive, Quality Sleep, Hypoallergenic, Cooling, Made in USA
DMI Foam Mattress Topper, Egg Crate Foam Pad, Mattress Pad and Bed Topper for Support, Air Circulation, Pressure Relief and Weight Distribution, Hospital Size Mattress, 33 x 72 x 4
Thick Foam Mattress
Foam Design For Bed
Egg Crate Mattress
The Gowtun mattress toppers have been effective in enhancing the comfort level of new and old mattresses alike, providing a better sleep experience
Gowtun 2.5 High Density Convoluted Egg Shell Breathable Foam Mattress Topper, King
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