ENVELOPE-GUSSET 9X12X1" EXPANSION, NATURAL KRAFT, 250/BOX

Supremex extra-large, open-end expansion envelopes are specially designed to expand up to 1" on all four sides to accommodate bulky mailings. Center seam design provides extra strength for secure deliveries. 32 lb. natural kraft stock. Contains a minimum
Unit of Measurement: BX
Product Numbers: 6720320FSC 672989003183 SPX00318 17224-00