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.
Egg Carton Foam
The 2-inch egg crate memory foam mattress topper provides a great sleeping surface and the perfect addition to any mattress. Once you lay down the topper will start reacting to the temperature of your body and begin to mold itself to your shape. Your weight will be evenly distributed along the surface relieving pressure points and helping you to sleep more without tossing and turning. The topper is also infused with aloe for a calm and restful night.
Best Price Mattress 2 inch Egg Crate Memory Foam Mattress Topper with Calming Aloe Infusion, CertiPUR-US Certified, Twin XL,Green
Askme Mattress Topper Full 2 inch Egg Crate Convoluted Cooling Gel Memory Foam with Bonus Machine Washable Cover |Air Flow Design|US and Euro
AK TRADING CO. 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
Foam Mattress Topper, Egg Crate Foam Pad, Mattress Pad and Bed Topper – primefoaminnovation
Egg Crate Foam Toppers
Convoluted Foam Mattress Topper
AK TRADING CO. 2.5 Thick CertiPUR-US Certified Convoluted Hospital Mattress Pad, Egg Crate Foam Foam Sheet
sierra sleep mattress pads toppers
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 76 x 4 ,Blue