Woolroom Junior MattressThe natural next step suitable up to age 12 A Full Single Mattress Designed for Growing Children The Junior Mattress is the natural step up once your child has outgrown their nursery or toddler mattress, suitable for children up to approximately 12 years old. Available in 90 x 190cm Single and 90 x 200cm Single XL sizes, it offers the space and support a growing body needs. Pocket Springs, Wool and Alpaca Wool for Deep, Natural Sleep At 16cm deep, our