4 x 2 1/4" Tri-Dex™ Bin Label Holders (LH109) Case Of 254 x 2 1 4" Tri Dex Bin Label Holders. A complete labeling solution for plastic bins with label slots. Simply laser print an item number or destination on a label, slide it into the clear plastic holder and snap in place. No adhesive backing is required. Bar code compatible. Made from heavy duty, crystal clear PVC. Includes perforated sheets of inserts.