This soft breathable mesh liner helps to keep little arms and legs safely inside the cot whilst helping to protect babies from knocks and bumps. The single layer mesh technology uses innovative Air Channel Technology (ACT) to promote air flow and help temperature control, meaning your baby’s cot environment can be kept at the optimum comfort temperature. It comes with 2 panels, each 148cm, providing full adjustment for a snug and secure fit on standard cot to cot bed sizes (from 120 cm up to 140 cm). Hook & loop fastenings and ties top and bottom ensure a snug and secure fit on most cot designs with solid ends. Tuck the bottom fabric trim below the top edge of the mattress and secure all fastenings before use. Review instruction manual or contact customer care for assistance. From BreathableBaby, the original breathable mesh liner with millions sold since 2002. Independently tested for safety to comply with BS EN 16780 for cot bumpers. Contains no added chemicals, flame retardants or formaldehyde.