At the low end of the spectrum a cubic foot of memory foam will have a rating of 1 5 meaning it weighs 1 5 pounds per cubic square foot.
4 lb density memory foam mattress.
Topper cover and twin xl 3 inch thick 4 pound density visco elastic memory foam mattress bed topper made in the usa.
Shop for gel memory foam topper 4 lb density at bed bath beyond.
With the shape hugging properties which allow for a contoured fit for important areas such as the neck shoulders back and legs a viscoplush 4 lb memory foam mattress is a great solution to help you achieve maximum comfort and support.
The measurements are 12 inches x 12 inches x 12 inches.
You should also know that most memory foam mattresses have several layers so they can benefit from the different density characteristics explained below.
Clean with a damp cloth.
Memory foam with a density of 4 to 5 pounds per cubic foot is referred to as medium density foam.
The findings below are based on 7 100 memory foam bed owner experiences.
Memory foam density comparison.
4 3 out of 5.
Ruuf mattress topper king 4 inch memory foam bed topper with ventilated design for pressure relieving high density gel infused foam mattress pad medium firm.
While they re not as soft as low density memory foam you ll still sink into comfort without much resistance.
If you have a memory foam mattress with a density of 5lbs per cubic foot the foam will weigh 5lbs per cubic foot of course.
Formulated to contour to your body at any temperature and will give you the extra cooling comfort you need to get the best night s sleep possible from your current mattress.
When choosing the best sleep solution for your needs memory foam is a great choice.
Memory foam is resistant to dust mites and is naturally antimicrobial.
Ruuf mattress topper king 4 inch memory foam bed topper with ventilated design for pressure relieving high density gel infused foam mattress pad medium firm 4 3 out of 5 stars 114 199 99 199.
4 0 out of 5 stars 5.
What is memory foam density.
Measures 4 inches thick.
For memory foam the manufacturer takes a piece of foam that s one cubic foot.
Then they weigh it.
Density indicates how much the foam weighs.
For example a cubic foot of four lbs ft density foam weighs four pounds.