What Is An Innerspring Mattress?
Innerspring mattress. An innerspring mattress uses a steel coil support system. … The spring shapes, designs, coil gauge and the number of coils in a mattress can vary. The innerspring is covered by padding or upholstery materials, including various foams, fiber and even additional layers of smaller steel springs.
Consumer Reports All Foam Mattress Ratings
Consumer Reports is an American magazine published since 1930 by Consumers Union, a nonprofit organization dedicated to unbiased product testing, consumer-oriented research, public education, and advocacy.