- Standard CR79 undersize to fit inside the beveled recessed well of clamshell proximity cards - 3.303" x 2.051" (85.6mm x 54mm)
- 0.024" thick adhesive-back white PVC overlay card, pressure sensitive
- 9 mil (0.009") removable white paper back, for a total thickness of 33 mil (0.033")
- Color or B&W printable in non-adhesive side
- Pack of 500 overlays
