ID Card IT Blue ID Card Holder and Neck Strap Lanyard With Safety Breakaway Clip - 5 Five Blue ID card holders and neck strap lanyards Lanyards are approximately 10mm wide and have a safety breakaway feature Card holders are single sided and hold credit card sized (86x54mm) cards Lanyards can be easily re-attached if pulled apart Made from a soft fabric so can be worn comfortably for long periods