This is a European or Euro double sized mattress at 140cm by 200cm by 10cm deep. Our 4" deep "Orthopaedic Mattress" using high density foam is ideal for sleepers who require a firmer mattress to a memory foam product. Please note that this is the thinnest mattress we make. Luxurious Foam mattress, made carefully to work in harmony with your body. It provides outstanding elasticity. This will help to evenly distribute your weight providing excellent comfort and support. This mattress is covered with a premium quality, hypoallergenic Damask Cover, this helps to prevent the risk of dust mites and allergies as well as offering a luxurious, yet supportive feel to the mattress. Packaging is for transportation only. Please do not leave mattresses rolled for more than 7 days from receipt. This item is manufactured in the UK from UK sourced foam and complies with all relevant UK Fire Safety regulations for domestic use. Compressed, vacuum packed, rolled and boxed for ease of handling. Please allow around 24 hours in a dry, well ventilated room for your mattress to air to size prior to use.