Material - Made from heavy duty plastic,sturdy and durable.
Checkbook Divider Size - 3" x 6" (7cm x 15cm).
Instructions - Use in Plastic or Leather Top Tear checkbook covers to separate checks,fit in Standard Sized Checkbook Covers or larger.This is a Frosted Checkbook Divider that goes between duplicate checks.The Tri-Fold vinyl checkbook divider inserts for separate duplicate checks,so you do not write on to the next check.