Lullaby Hypo-Allergenic Bamboo Foam Cot Bed Mattress 140 x 70cm The Lullaby mattress’ superior quality foam inner makes this mattress fully breathable, fully washable and anti-microbial. Our Lullaby mattress features two unique sides, one side features our signature bamboo fabric that has natural hypoallergenic and anti-microbial properties helping to maintain a germ-free cleaner environment, whilst the reverse side showcases our easy-clean waterproof training layer, ideal for those first potty training days.   Features:   Hypoallergenic and anti-microbial Dual-purpose waterproof potty training side Anti Allergy Breathable airflow fibres Removable machine washable cover Nursery grade foam Bamboo fabric Dimensions: 140cm x 70cm x 7cm Deep  Washing Instructions:   The removable cover can be washed at 60 degrees.