3up W2 double window envelope. The 5 5/8 inch x 8 3/4 inch envelope is constructed from 24# white wove stock. The interior tint provides security. The envelope is imprinted with "Important Tax Return Document Enclosed".
Envelope - 3up Double Window Use this envelope with any 3-up 1099, 1098 or 5498 form, from anywhere! The security tint and cellophane windows ensure the privacy of the information. This envelope is 3 7/8” x 8 ¼”. All 1099 envelopes are constructed of 24# envelope stock.
