Features: Convenient. 2 pieces with 1 set of glue, cardboard inserts every 100 sets. 500 set paper box (It is stored in a paper box instead of booklet processing, so you can avoid the hassle of removing two sheets at a time. Also, if the paper box is opened until it is fixed, simply slide it with your finger and you can pull out the ticket in a set of 2. Makes your work work extremely smooth. This paper box is easy to store and manage your tickets. Popular with pubs and restaurants. ]