This baby bumper bed grows with your child. It is safe, unique and transformable! It is easy to clean and child safe. When not using it as a baby cot bed, you can easily convert it into 4 tansformations! Multifunction Bed - Bedding, Bumper, Playmat, Play Yard Safe - With anti-slip bottom, thickened anti-collision cotton and seamless connection (zipper and ribbon) Made from 100% cotton Removable and washable cover Product Size: External - 140x100x40 cm Internal - 120x80x40 cm Mattress - 120x80x6 cm Thickness: Mattress - 7 cm Bumper - 10 cm