The cot bed features three base positions to adapt to your growing baby and to prevent back-strain from constantly bending low to pick baby up out of their cot. It can be converted quickly and easily into a junior / toddler bed for use up to 5 years. The Oslo is designed with subtle stylish sleigh-like curves and comes complete with underbed drawer for additional storage. Included is the 4 inch deluxe foam mattress made up of high density Polyurethane flexible foam material. The Deluxe Foam safety mattress provides superior support and comfort when compared to fibre alternatives. This offers a hypo-allergenic nature and provides breathable and moisture resistant properties. The mattress also includes a free mattress protector. The deluxe foam mattress is made in accordance with all the relevant legislation concerning safety and performance and is made without the use of fire retardant chemicals such as arsenic, antimony or phosphorous Package Includes: Mee-Go Oslo Cot Bed Mee-Go Oslo Cot Bed Drawer 4baby Deluxe Foam Mattress