AIRWRAP - safer than a cot bumper. AIRWRAP supersedes traditional cot bumpers with its breathable mesh fabric allowing maximum airflow, while protecting baby from knocks and tangling in the framework of the cot. AIRWRAP’s thin collapsible fabric ensures it cannot be used as leverage to climb from the cot. AIRWRAP fits most cots including larger brands like Boori. Use AIRWRAP Original for cots with rails on 4 sides or AIRWRAP side protection system with rails on 2 sides only . AIRWRAP's padded breathable mesh is tested to world and local standards for breathability