Silentnight miracoil orthopaedic sprung double bed mattress surplus to requirements now that we have bought a bigger bed. It is in reasonable condition but has with an old stain. (W) 4'6"/ 137cm, (D) 7" /18cm, (L) 6'3" /191cm. Most likely to suit someone who needs a mattress for the short term. Has been in a house with cats so not suitable if you are allergic. Please only get in touch if you are genuinely interested. Successful person to arrange collection as I don't have transport.