No. 10 window envelopes with economical side seam offer the best quality value white commercial envelopes. Windows have film cover. Oyster-white, corrugated, expandable box provides easy access to envelopes and are UPS-ready. 24 lb.
No. 10 window envelopes with economical side seam offer the best quality value white commercial envelopes. Windows have film cover. Oyster-white, corrugated, expandable box provides easy access to envelopes and are UPS-ready. 24 lb.