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"Better Furniture and Mattresses For A Better Life"
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Sunshine Furniture is the only place you can compare America’s Top Mattress Brands Under One Roof. Shop Serta and Ashley Mattresses at Sunshine Furniture.

When It Comes to Mattresses, Size Matters

If you wake up feeling stiff or like you didn’t get any sleep, or if you toss and turn all night trying to find that just-right position, then your mattress may be to blame. Let us help you find the right fit for your sleep habits!
Picking a mattress size is the first step toward better sleep. There are many factors that you should keep in mind when picking the mattress that’s right for you: your space, your sleeping arrangements, and your habits.
Is your home a little space challenged? Do you love to spread out from corner to corner like a starfish in sheets? Does your partner? Does your dog share the bed? Shopping for a mattress might have you feeling a little like Goldilocks. Let’s help you find one that’s just right!

Here’s a quick look at mattress sizes in inches:

Twin: 39” x 75” Full: 54” x 75” Queen: 60” x 80” King: 75” x 80”

Twin & Full

If your space is small or you’re shopping for a child, check out a twin mattress (or the extra 5” length of a twin xl) or a full mattress. While these sizes may not provide the most room to spread out, there’s still plenty of comfort to be had! These bed sizes are ideal for bunk beds, day beds, loft spaces, futons (full), or guest rooms.
So, give your kids, overnight guest, or in-laws enough room to get sound, sweet sleep. We do not, however, recommend making your in-laws sleep on a twin.


If those options don’t float your dream ship, why not check out a queen mattress? This mattress will give you and your sleep partner plenty of spread-out space.
Give a queen mattress a try for more room and more comfortable sleep. Be sure to measure out your bedroom or sleep space before getting a bed larger than a full. No one wants to squeeze between a dresser and a bed in the morning rush to get ready for work, even if you work from home.


Still not enough? Do you have the itch to sleep like royalty? Is the 60” x 80” size of a queen not doing the job? Then it’s time to check out a king mattress, sometimes referred to as an Eastern king mattress. These mattresses have typically more than enough room for you, your partner, and maybe even a pet or two. Again, make sure your room is big enough for the extra 16” width and don’t forget to take your bed frame into account. It’s also important to make sure you can maneuver the 76” x 80” mattress up stairs and through doorframes.

As with all the mattresses above (we can’t stress this enough): measure, measure, measure! Make sure your room is ready for this mattress before you buy!
All our mattress sizes come in different styles, from innerspring to memory foam and hybrid, latex, to mattress in a box. No matter what you’re looking for or the size of your family, we have the mattress sizes that can cater to your needs.

Come shop our showroom located at 71st & Memorial in Tulsa for the best selection of mattresses, adjustable bases, and beds in Oklahoma. Don’t forget about financing, we offer 0% interest for up to 48 months wac or no credit check financing. We offer white glove statewide delivery.

Why Sunshine Furniture? As a locally owned and operated business that has been serving Oklahoma for over 25 years we take great pride in providing you a huge selection, financing, and customer service. Our buyers scour the world looking for the best deals and we pass these savings onto our customers.


Twin / Single  Mattress
Twin / Single
74.5" L x 38" W
Full Mattress
Double / Full
74.5" L x 53" W
Full XL Mattress
Full XL
79.5" L x 53" W
Queen Mattress
79.5" L x 60" W
King Mattress
79.5" L x 76" W
California King Mattress
California King
83.5" L x 72" W