Porchester is a Traditionally designed top fixing toilet seat, designed to fit our range of Porchester pans. Technical Specification Length : 440mm Width : 393mm Height : 60mm Material Specification : Moisture Resistant MDF Finish : Plummet Grey Hinge Centres (Min) : 150mm Hinge Centres (Max) : 186mm Fixing Method : Top Fixing Shape : Round Hinge Material : Zinc Alloy Seat Function : Soft Close NB: All measurements are approximate. In line with manufacturing policy we reserve the right to amend specification without prior notice. Delivery 3-5 Working Days