The Airsprung 1200 Pocket Mattress is a medium-firm, pocket sprung mattress - available exclusively at Mattress Online! It's a great choice if you prefer a sturdier, more supportive feel, without compromising on plenty of comfort. Featuring 1200 pocket springs, you'll get support for those areas that need it the most. The natural fillings of wool and silk add a touch of luxury - without the price tag you might expect! It's all wrapped in an elegant damask cover. Plus, since it's hypoallergenic, you can enjoy a worry-free sleep. It's ready as soon as tomorrow with Free Next Day Delivery - and complete with a 5 Year Warranty too!