
How to Choose a Mattress: The Ultimate Buying Guide
If you’re in the market for a new mattress and are wondering how to pick the perfect mattress for you, Casper is here to help.

Bed Frame Size Chart and Dimensions Guide
Bed frame dimensions vary based on size and style. The right bed frame depends on its dimensions, design, and the size of your sleep space. Alas, the best idioms come from board games, not bed fr...

Best (and Worst) Sleeping Position for Lower Back Pain
If you have lower back pain, certain sleeping positions are better than others. Sleeping on your side or back can help alleviate the tension and provide your spine with relief so you can get a good...
What is the Difference Between a Twin and Twin XL Mattress?
Unsure if you need a twin or twin XL mattress? Read on to learn about the difference between these two similar mattress sizes.
Bunk Bed Mattress Sizes: What Size Is A Bunk Bed Mattress?
Bunk bed mattresses can come in a variety of sizes, but twin and twin XL are most common. Twin mattresses are 38” x 75”, while twin XL mattresses are 38” x 80”. Bunk beds are the perfect solution ...
A king size bed is the centerpiece of your bedroom, the stronghold of your sleep, the luxury sedan that delivers you straight to dreamland. What can we say? A king size mattress certainly makes...
Full vs Double Bed: Differences & How to Choose
Updated March 05, 2026 As you look for the mattress that’s just right for a bedroom or guest room, you want to consider every option. This leads many people to wonder—what is the difference betwe...
These Sleep Trends from Last Year Explain Why We’re All So Tired
Our sleeping habits can say a lot about our general well-being — our bodily health, our emotional state, even our relationships. The ways in which we restore, cope, and beat onward are often closel...
14 Different Types of Pillows for Every Sleeping Position
Learn about the pros and cons of common pillow materials and the different types of pillows that are best for each sleeping position.

Our Comparable Value prices reflect the price at which we or third parties have offered this item or a comparable item.
How does Casper create the best value products for their sleepers?Our team regularly searches the market and tests comparable mattress and sleep products to ensure that ours offer top-quality materials, the most value for your dollar, and the best sleep experience on the market.
Every Casper mattress is designed and assembled in the USA.
As part of the Carpenter Co family, Casper mattresses are manufactured by the largest foam manufacturer in the world—no middle man, no markups, just the best prices for our sleepers.
We don’t rely on gimmicks—just 12+ years of expertise.
With 12+ years in the mattress and bedding industry, the Casper team knows what makes a great night’s rest and what’s just fluff. Our mattresses and bedding are obsessively-engineered and precisely-layered to help you get your deepest sleep ever.
We don’t sleep on getting you the best possible deal.
The Comp. Value shown for Casper products is never set it and forget it. Our team conducts thorough market research every quarter to ensure our comparable value is always accurate to the bedding market and the three most comparable products, so you never have to worry about missing out on savings.
