The ultimate innovation in baby & child mattresses, the Snuz Surface Pro cot and cot bed mattress boasts a 3D breathable mesh cover with a waterproof membrane, seeing your little one through the potty training years, all the way to their 7th Birthday. The Pro mattress features a unique triple-core design, allowing you to change the level of firmness as your child grows and develops. Adaptive and durable, the Pro mattress provides baby with the best support as they sleep. For Snuz Surface Pro, simply unzip and swap the layers around to provide a different firmness to suit the age of your child. For ease, when you are ready to switch your Snuz Surface Pro to the next support level, we have included an instruction label on the inside of the cover, so you can simply unzip your mattress face down and follow the illustrated steps, to change the level of support. Features: Baby, to toddler and child up to 7 years Simply unzip and rearrange the foam layers inside for a medium, progressive supp