Slumberland Brighton Mattress & Ergomotion Base - Medium With its classic wool and fibre blend cushioning, memory foam comfort layer and super soft quilting, the Brighton delivers on premium style. Made in Australia, and finished by hand, each mattress is built using a steel band and a full foam box encasement to help deliver on durability, with a 5-zone individually pocketed spring system to deliver all-round support. Please note: The King Size Base is Split down the middle as this product is made up of 2 Single Extra Long Bases. Features The Slumberland Brighton Mattress and Ergomotion Base features a Medium feel Individually tempered 5 zone pocket coil system European stretch knit fabric with yarns of viscose Hi loft cushioning fibre with wool and memory foam 10 year guarantee Ergomotion base allows you to raise and lower the height of your head and legs, as well as adjust the base height Easy-to-use operation with wireless remote Dual USB ports in base Zero G pre-set position.