... : Two holes as one 1", the length in the above form is common size, other special size is also available from ... /4 of the length is four parts, and so forth.F: Multi-ply carbonless printing paper from 2 ply to 6 ply or ... , sales bill, hotel bill, financial form, commercial invoice, password bill, supermarket bill, bank form, car inspect form, electric charge receipt, hospital bill, hospital ...