The roba universal conversion sides made of wood turn selected roba combination cots with mattress size: 70 x 140 cm into a junior bed in no time at all and thus provide a new look in the children's room. By converting your baby bed into a junior bed, you can extend its useful life until your child is about 7 years old (or up to a body weight of 50 kg). Suitable for roba combination cots of the room series: Constantin, Felicia, Olaf, Pia, Moritz, Lotte, Sarah, Leni 2, Pepe. Length: 139 cm, width: 3 cm, height: 13 cm.