Desk checks are 3 per page and are designed to fit in a 6-ring binder. There is an attached stub on the left side to record each transaction. Singles and Duplicates come with 300 checks per order. Clear vinyl writing flap with duplicates. 30 deposit tickets included for every 300 checks. Detached Check: 6" x 2-3/4" With Stub: 10-1/2" x 2-3/4". Free binder included with first time orders.