MEASURED, NOT GUESSED

Bedding that actually fits your bed

Twin XL. Split King. Oversized King. If your mattress isn’t a standard size you already know the problem. We publish exact width, length and pocket depth on every single product.

Neatly made bed with crisp white sheets and a beige upholstered headboard in a bright, minimal bedroom

Exact dimensions
Inches, on every listing

Free US shipping
On orders over $150

30-day returns
Wrong size? Send it back

Answers in 1 day
Mon–Fri support

Sheet sets

1800 Series brushed microfiber with a 16″ deep pocket, in five colours and six sizes.

Mattress protectors

Waterproof, breathable and quiet. Sized to clear the full depth of your mattress.

Start with your mattress size

Same scale on every diagram, so the difference is real.

Twin mattress size

Twin

39″ × 75″

Twin XL mattress size

Twin XL

39″ × 80″

Full mattress size

Full

54″ × 75″

Queen mattress size

Queen

60″ × 80″

King mattress size

King

78″ × 80″

California King mattress size

California King

72″ × 84″

US mattress size chart

Measure your mattress before you order: width, then length, then depth from the top surface to the bottom seam.

SizeMattress dimensionsWho it’s for
Twin38″–39″ × 75″Kids, bunk beds, single sleepers
Twin XL38″–39″ × 80″College dorms, adjustable bases
Full / Double54″ × 75″Guest rooms, solo adults
Queen60″ × 80″The most common US size
King (Eastern)76″–78″ × 80″Wide. Shorter than a Cal King
California King72″ × 84″Narrower and longer than a King
Split King2 × 39″ × 80″Two Twin XL, adjustable beds
Oversized King80″ × 88″+Not standard. Always measure

Then check your pocket depth

A fitted sheet or protector has to clear the height of the mattress, not just its footprint. Pillow-tops and toppers add inches most people forget.

  • Standard — up to 12″
  • Deep pocket — 13″ to 17″
  • Extra deep — 18″ to 21″

Why sizing is the whole problem

“King” is not one size. A standard King is 76″ wide. A California King is 72″ wide but 4″ longer. Buy the wrong one and the fitted sheet either floats or pops off at 3am.

We fix it the boring way: exact measurements on every listing, and a 30-day return window if we still got it wrong.