Twin

Dimensions: Width: 38" | Length: 75"

Best for children, small rooms, or single sleepers.

Twin XL

Dimensions: Width: 38" | Length: 80"

Same width as Twin, but 5" longer—great for taller individuals or dorm rooms.

Full (Double)

Dimensions: Width: 54" | Length: 75"

More width than a Twin; suitable for single sleepers who want extra space.

Queen

Dimensions: Width: 60" | Length: 80"

Most popular size; comfortable for couples or single sleepers who want room to spread out.

King

Dimensions: Width: 76" | Length: 80"

Very spacious; ideal for couples who want maximum personal space.

Split King

Dimensions: Width: 76" (total) | Length: 80"

(2 mattresses: each 38" W x 80" L)

Two Twin XL mattresses side by side; perfect for adjustable bed bases.

California King

Dimensions: Width: 72" | Length: 84"

Slightly narrower but longer than a King; great for taller sleepers.

RV Queen

Dimensions: Width: 60" | Length: 75" (can vary)

Shorter than a standard Queen; designed for RVs and campers.

RV King

Dimensions: Width: 72" or 70" | Length: 80" or 74" (varies)

Custom sizes for RV spaces; dimensions may differ by manufacturer.