Our Safe Nights by Silentnight Essentials cot bed size mattress comes with all the basics for a good night’s sleep. The foam free core is safer for babies and is fully recyclable, carries no odour and promotes comfort, support and pressure relief for your little one. You can rinse the core in the shower for when those inevitable accidents happen. It features a standard knit cover that’s washable for convenience and hypoallergenic too, so your little one can sleep happily and breathe freely. Brand: Safe Nights by Silentnight Knit cover Size approx. 140W x 70D x 10H cm (56 x 28 x 4 in) Safe Nights by Silentnight Essential Cot Bed Mattress