Rigid 2-sided horizontal multi-card holder from ABS material. Holds one ID card on one side and up to three ID cards on the reverse. The outside dimension of the holder is 74 x 92 mm, while the insert size is 54 x 86 mm. The slot enables you to attach the holder to a reel, lanyard or crodocile pin, while the chains enable you to attach the holder to the beaded chain. Side load.