Adams 2-part carbonless statement book is a great, low-cost way to keep your customer accounts current. Consecutively numbered sets within each book allow you to keep track of all statements sent out. 2-part format means you can give the white original to your customer and keep the yellow copy for your records. Detached size is 5-9/16" x 7-15/16". 3/PK, 8 PK/CTN.