Mattress nearly new. King size in width but slightly shorter in length, which is general for beds in caravans and lodges. Exact size is 5' x 6'2" . This is in a lodge based in Heacham. Polythene bag available for transport purposes. Mattress is as new, no marks on either side. Photos show both sides. For more information and/or to arrange collection phone or text 07463-626663.