Made In-House Pinit First Day Cover Sleeves. 4 x 6-3/4". 2.5 mil Polyethylene. Fits U.S. cover # 6 envelope. Long-term Storage. SKU: SFDCUS6 Price: $11.99Unit Price: $0.1199 100 - Price: $11.99 500 - Price: $44.55 1000 - Price: $69.90 5000 - Price: $330.50 DETAILS First Day Cover Sleeves 4 x 6-3/4" 2.5 mil Polyethylene. Fits U.S. cover - # 6 envelope. Open on one short end. Long-term Storage. DETAILS Back DETAILSFirst Day Cover Sleeves 4 x 6-3/4" 2.5 mil Polyethylene. Fits U.S. cover - # 6 envelope. Open on one short end.Long-term Storage.
