What size is king size bed

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (8)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (6)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (24)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (20)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (12)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (32)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (16)

Replacement Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (28)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (15)

Replacement Brich Sprung Wooden King Size Bed Slats, Size is 760mm Length 53mm Width & 8.5mm Depth (4)

Snug Deeply Dreamy Mattress Topper King Size Bed - 10cm 4 Inch Extra Thick Enhancer with Elasticated Straps Quilted Comfortable Super Soft - Hypoaller

Snug Deeply Dreamy Mattress Topper King Size Bed - 10cm 4 Inch Extra Thick Enhancer with Elasticated Straps Quilted Comfortable Super Soft - Hypoallergenic Machine Washable - King

Snug Deeply Dreamy Mattress Topper King Size Bed - 10cm 4 Inch Extra Thick Enhancer with Elasticated Straps Quilted Comfortable Super Soft - Hypoaller