No more messing around with lanyards, badge reels, and badge holders. Just attach this safety pin directly to your card or holder and you are good to go! This Rectangular White Plastic Safety Pin is perfect for use with ID badges and other credentials. The pin release is pressure sensitive. The pin base is a plastic Polystyrene Base. To attach it to your card, remove the paper and attach your card to the High-Bond Adhesive pad. The Pad Dimensions are 1 1/2" X 1/4" (38 X 6.5mm). These pins are sold in packs of 1000.