- 3-1/2W x 2-1/4H
- Manufactured with DuPont Tyvek
- Abrasion, moisture, & static resistant: protects card & magnetic strip against scratches, liquid, magnetic degradation
- Super thin, smooth, light weight and yet rip, tear, and puncture-proof
- Offset and thumb-cut end opening for easy access to card
- Can be written on with ball-point pen or pencil.