These 6.5 inch x 9.5 inch commercial booklet style envelopes can be used for 5.5” x 8.5” booklets, catalogs, brochures, pamphlets, sales magazines, annual reports or multiple page documents that you want to ship folded. The opening of this commercial catalog style envelope is on the 9.5” side, making it easy to insert folded documents or booklets. These envelopes are inkjet and laser printer safe. These also come in an open end envelope. Please see catalog 6.5” x 9.5” open end.