I am absolutely thrilled with these sheets! These are the only sheets I have bought for my new extra deep mattress which are and do exactly what they say on the packet, (unlike two I bought from another supplier which were supposed to fit but didn't!)! They are fantastic quality, fit beautifully, are elasticated all round instead of, (unlike some other so called extra deep sheets which only have elasticated corners), and they wash up great without any shrinkage. Trust me, these are brilliant. Great value and they feel lovely. If you need extra deep sheets, this is the company to buy from, their delivery and service is fantastic. So pleased, I recommend to everyone and will buy from this company again.