The 9 luxury memory pocket sublime 3000 mattress presents a remarkably supportive and comfortable sleep surfacethe mattress boasts 3000 medium pocket springs a 25mm layer of memory foam and generous layers of hypoallergenic fillings it is beautifully tailored in a soft touch natural cover that has a traditional hand tufted finish for additional strength and durabilitythe advantage of hand tufting is it pretensions the mattress by inserting a series of tapes through it at regular intervals and se