The silentnight classic 1200 pocket deluxe mattress has been awarded which best buy for 2015 for being an excellent supportive and comfortable mattress at a reasonable pricesilentnights advanced mirapocket spring system the classic 1200 is designed to give excellent comfort and support throughout the night the mattress has zoned areas to ensure that each area of your body gets the individual support it requires as pocket springs work independently any disturbance on one side of the bed should no