−25%
Diamond
Diamond Dreamstage Value Collection Topaz Firm Tight Top 7" Mattress
4.2(49)
InnerspringFirm
$399From $299
Floor models and clearance mattresses on this page are deeply discounted because they were either display units at one of our 5 LA showrooms or are last season's models. Every clearance mattress is brand new (never slept on except by showroom shoppers trying it out for a few minutes at a time) and ships with the same 120-night Love Your Bed Guarantee and free next-day delivery over $499 as full-price models.
A twin is 38 by 75 inches, the size for kids rooms, guest rooms, daybeds and bunk beds. For a teenager or an adult, the twin XL adds five inches of length for very little extra money, and it is worth comparing before you settle on a standard twin.
Part of the Labor Day mattress sale. Other sizes: king, queen, California king, twin XL and full. Shop by type: hybrid, memory foam, latex and Tempur-Pedic.
A Twin mattress measures 38" × 75" (3 ft 2 in × 6 ft 3 in). The smallest standard mattress size, the right pick for kids upgrading from a toddler bed, single adults in studio apartments or small bedrooms, guest rooms, and bunk-bed lower or upper bunks. Pairs with most kids-room frames at standard heights.
What pairs with a Twin. Twin-size bedding is widely available and the cheapest of any size. Trundle beds, bunk beds, and platform frames are all designed around Twin dimensions. For taller single sleepers (over 5'6"), Twin XL (38" × 80") gives 5" of extra length at the same width.
Room sizing. Minimum bedroom is 7 × 10 ft, Twin is the only size that fits comfortably in a small bedroom. Below 7 × 10, the bed becomes the entire usable floor of the room. See the full mattress size chart for every size compared, including the dimensions in feet, inches, and centimeters.
Every Twin mattress on this page ships with free next-day white-glove delivery across Los Angeles on orders over $499, an optional $100 same-day upgrade if you order by 4 PM, and the 120-night Love Your Bed comfort exchange so you can swap firmness if it isn't right at home.
A standard twin is 38" wide by 75" long; a Twin XL is the same width but 5" longer at 80". Twin is right for kids and shorter adults; Twin XL is the choice for taller teens, college students (most dorm beds require Twin XL), and adults who need foot room. For bunk beds and trundles, check the frame spec, most are sized for standard twin.
For a single adult under 6 feet, yes, a twin works in a guest room, studio apartment, or anywhere space is tight. For taller adults, jump to Twin XL or Full. Couples should not share a twin; it's only 38" wide (a queen is 60").
A twin foundation, box spring, slatted platform, or adjustable base. For bunk beds and trundles, check the maximum mattress thickness on the frame, most cap out at 8–10 inches for the top bunk for safety reasons. We stock low-profile twins specifically for bunks.
Next-day white-glove delivery is free on orders over $499 anywhere in Los Angeles. Need it sooner? Same-day delivery is a flat $100 when you order by 4 PM. We set up the new mattress, haul away your old one, and recycle it, not landfill.
We back every purchase with a 120-night Love Your Bed Guarantee. Sleep on it for at least 30 nights to let your body adjust, then if it’s not the right fit, exchange it for any other mattress, we credit the full original price.
Yes. We offer 0% APR financing through Synchrony and Acima on approved credit. Terms vary by purchase amount and partner, apply in 60 seconds at checkout or in any showroom.
