Checkbook Vinyl Protectors/Dividers for Leather & Hand Crafted Covers - Set of 2 Separates your duplicate checks so you do not write on to the next check. Measures 2 15/16 x 6. Fits standard vinyl and leather checkbook covers for top tear checks. High quality 12 gauge vinyl Custome made for WINGS Craft & Fundraising Supply Set of 2 dividers