Keeping Your Little One At The Right Temperature Is Important For Babies To Have A Safe, Secure And Comfortable Night’S Sleep, Which Is Why Choosing The Right Mattress Is So Important. Our Award Winning Climate Control Mattress Was Developed With Temperature Sensitive Cool Gel-Infused Foam, For The Ultimate In Comfort And Support. Designed To Disperse Body Heat And Create A Regulated Sleeping Surface By Reducing Heat Retention, It Helps Maintain A Healthy Temperature And Sleeping Environment For Your Baby. • Temperature Sensitive Foam • Reduced Heat Retention • Hypoallergenic &Amp; Breathable • Certified Asthma &Amp; Allergy Friendly By Allergy Standards Ltd • Durable Reflex Support Foam • Oeko-Tex Certified Free Of Harmful Substances • Removable Washable Cover • The Climate Control Baby Mattress Comes In Cot Size 60Cm X 120Cm