The Spring Interior Mattress is the perfect starter mattress for your baby - plus it has a quilted cover for a little touch of luxury. Together, the inner mini bonnell spring unit and layer of nursery foam support your baby while they sleep soundly. Key Features: •Hypo-allergenic •Water-resistant cover • Inner mini bonnell spring interior unit and nursery foam together support baby •Cover is removable for washing at 60 degrees C • Fully breathable and the nursery foam has an open top structure, which allows for good air movement and heat dissipation Features:- Quilted, hypo-allergenic, water resistant and fully breathable cover - Mini bonnell spring wrapped in nursery foam- Cover can be washed at 60 degrees - the temperature recommended for killing off bacteria - Suitable for placing your baby in the feet to foot position - as recommended by the Lullaby Trust- Waterproof liner can be moved in line with baby to protect the core of the mattress from liquids - Nursery foam has an open top structure to allow for good air movement and heat dissipation- Conforms to current British Standards BS1877-part10:2011+A1:2012 and BS7177:2008+A1:2011Take a look at the rest of our range to find mattresses for every nursery need, along with a fantastic selection of cots, cot beds and nursery furniture.We've introduced new designs for real life - whether that's larger drawers when extra storage is a must, or compact sofas which turn box rooms into bedrooms. :: Customer Review = 4.7