Dreamer's Digest: Size Guides

Explore expert tips, helpful guides, and inspiring ideas to make every night your best night—because better sleep starts here.

Editors Picks

Mattresses

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.

October 2021

Casper Editorial Team

Size Guides

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...

June 2024

Casper Editorial Team

Sleep Health

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...

August 2024

Casper Editorial Team

Size Guides

Bedroom Design

How to Style a King Size Bed

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...

February 2021

Casper Editorial Team

Size Guides

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...

February 2021

Casper Editorial Team

Illustration of an open guidebook with diagrams showing sheets measurements, stacked sheets, a tape measure, and a ruler, representing a guide to sizing sheets.

Size Guides

The Ultimate Bed Sheet Sizes Guide (with Sizing Chart)

Updated 11/10/2025 You’ve fit two corners of the bed sheet over your mattress and tucked them neatly underneath its weight, perhaps even safeguarding it with a mattress protector. Now you have to f...

January 2021

Casper Editorial Team

A man unboxes his Casper mattress on his bed frame.

What is Comp. Value?

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?

Everything must help sleep and must be tested.

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.

A Casper store associate interacts with a person by a mattress.