KLOUD City&reg; 10 Pcs Clear PVC Business ID Badge Card Holder Case with Slot & Chain Holes and 10 Pcs Neck Strap Band Lanyard (10 Vertical Style) Clear ID card holder is made of PVC material Made for holding business ID badge card Fit Card Size (LxW): 3.7x2.5 inch Long neck strap band lanyard-compatible with card holder /electronics accessories / camera / cell mobile phone. Neck strapsize: 21.8 (L) x 0.4 (W) inch, 36 IN full round length