The king Pillow Topper Mattress has 2000 pocket springs, & is traditionally handmade in the UK using hand tufted wool with luxury mini springs throughout the pillow for the ultimate comfort. The sumptuous mattress has hand side stitched borders, & is double sided so there is no need to turn in order to extend the life of the mattress. However if you wish to turn the mattress to keep it odor free there are flag stitched handles & chrome vents to assist you. The Pillow Topper Mattress is the perfect fit for one of our gorgeous upholstered bed frames & bed heads.