The Slumberland Vintage collection offers a range of 5 new Seal pocket spring mattresses which are made to look very different from the run of the mill boring white or striped covers. The Copper and Bronze Seal both have a soft knitted cloth cover with the copper having 1600 pocket springs with a tufted top offering a medium to firm feel. The Bronze Seal has 1800 Pocket Springs and a quilted top... Read more > offering more of a medium feel. The Silver 2000 pocket, Gold 2200 pocket and Platinum 2400 box top mattress are all covered in a soft feel damask and like the copper and Bronze are foam encapsulated so have a foam wall around the mattress for edge to edge support. They are also no turn.