BRITISH MADE – crafted in our family factory in West Sussex, UK , UK MARKET LEADER – best-selling toppers with the most 5-star reviews , UNBEATABLE VALUE – because we sell direct , 78"x60"x2" - (198cmx152cmx5cm)TRANSFORM TIRED BEDS ¬– add more comfort to a mattress , PRESSURE RELIEVING – ease aches and pains for a restful sleep , MORE CHOICE – toppers are available WITH or WITHOUT a cover, in 2, 3 or 4 inch thickness and bed sizes: Single (90 x 190cm), Small Double (190 x 120cm), Double 137 X 190cm, King (150cm X 200cm), Super King (200 x 189cm). , Note: After the product has been removed from the packaging it should be laid flat on the bed for several hours to enable it to recover to its correct size