Why Buy Me? Protection, and peace of mind, sealed in the world's most scientifically advanced cot mattress. Supportive pocket spring mattress that adapt to your little dreamer's changing weight and shape The first cot mattress to receive the Allergy UK Seal of Approval thanks to its advanced allergy eliminating technologies Unique sealed, easy clean and anti-allergy inner core creates an allergy eliminating shield to prevent the growth of harmful bacteria and reduce irritants which can affect babies lungs with life-lasting effects. Crush resistant side walls for added strength and stability. Advanced 3D spacer fabric for improved breath-ability around your baby. Probiotic anti allergy fabric treatment to naturally fight harmful bacteria for added protection.