Give your mattress a new lease of life with our deep quilted king size topper. Thick, polyester filling is sandwiched between 100% cotton covering for cosy comfort. 233 Thread Count Cotton Our quilted mattress topper is perfect for protecting your mattress while adding a layer of quilted softness. Polyester padding is encased between 233 thread count, 100% cotton and quilt stitched to ensure that the cushioning layer stays evenly distributed over the entire topper. Hypoallergenic and Anti-Dust Mite The fluffy polystyrene filling is hypoallergenic and anti-dust mite so, combined with the densely woven, breathable, natural cotton, is an excellent choice for those with allergies or sensitive skin. Available in single (90 x 190 cm), small double (120 x 190 cm), double (135 x 190 cm), king size (150 x 200 cm) and super king size (180 x 200 cm), this cosy topper can be secured to the mattress using elasticated corner straps. All measurements are approximate.