Designed for holding name badges, work IDs, access passes and many other credentials, each holder is made of clear PVC, measures 3.25"W x 5"H and can attached to most lanyards with a J-Hook, Bulldog clip or one of our retractable badge holders. Prices based on blank holders. (Holds 3" x 4 1/4" insert). Complies with Prop 65. 3 1/4" W x 5" H