The BINTREC05 1099 INT 2 up pre-printed recepient copy B form meets IRS filing requirements. Use Form 1099-INT Copy B to print and mail payment information to the recipient. 1099-INT Forms are 2up on an 8 1/2 x 11" sheet and are printed on 20# laser paper. Order the quantity equal to the number of recipients for which you file. Mail recipient copies in compatible window envelopes. Item # RDWENV05 for Moisture Seal and item # RDWENVS05 for Self Seal