This bunk bed combines two beds into one and offers a space-saving alternative, whether for overnight guests, pajama parties or families with multiple children. Robust metal construction: The bed frame is made of steel. Steel is an exceptionally hard and strong material that provides remarkable robustness and stability. Breathable and supportive slatted base: The bed frame consists of mesh fabric that supports your mattress excellently while keeping it breathable. Optimal space utilization: This bunk bed combines two single beds into one, offering a space-saving solution for overnight guests, pajama parties or families with multiple children. Easy climbing up and down: This high bed features an integrated ladder that allows users to climb up and down comfortably. Fall protection for increased safety: This slatted base is equipped with fall prevention measures that prevent falling during sleep. WARNING : To prevent tipping over, this product must be secured to a wall (not included in the delivery). The top bunk is not recommended for children under 6 years of age. Note: This bed does not include mattresses. We offer a wide range of mattresses which you can find on our shop website. Screws and dowels for mounting onto the wall are not included. Appropriate mounting hardware must be purchased separately. If you have any doubts about assembly, please consult a professional. Please read and follow each step in the instruction manual carefully. WARNING : This product must be secured to a wall or building structure. WARNING : The top bunk is not recommended for children under 6 years of age due to injury risk from falls. Recommended mattress size: 201 cm x 107 cm. Maximum mattress thickness: 110 mm GPSR