"This is a UK kingsize mattress, 5ft by 6ft6 by around 9"" deep (150cm by 200cm by 22cm) approx. Please check that this is the correct size for your needs prior to ordering 9"" deep micro-quilted coil sprung kingsize mattress, luxurious deep quilted wave design Cooltouch top panel, anti-slip base panel. This is a single sided mattress with a vibrant modern orange border. It will benefit from regular rotation to give a longer life. Suitable for all bed base types of the appropriate size. Compressed, vacuum packed, rolled and boxed for ease of handling. Please allow several hours for your mattress to air to size prior to use. Packaging is for transportation only. Please do not leave mattresses rolled for more than 7 days from receipt."