#9 Window Envelopes (3 7/8 x 8 7/8) 24lb White, Window A, 500/Box

#9 Window Envelopes – Western Sulphite, 24 lb, 3-7/8" x 8-7/8"

Handle business mailings efficiently with Western Sulphite #9 “A” Window Envelopes (2328). Constructed from durable 24 lb White Sulphite paper with a vellum finish, these envelopes deliver a crisp, professional look. Designed with diagonal seams and a remoistening seal with flap-down closure, they feature a clear poly window (1-1/8" x 4-3/4") positioned 3/4" from the left and 1/2" from the bottom for easy address visibility.

Proudly SFI Certified for sustainable forestry practices, these USA-made envelopes are ideal for statements, invoices, and high-volume office correspondence.

Product Features:

• Premium Stock: 24 lb White Sulphite with vellum finish.
• Standard #9 Size: 3-7/8" x 8-7/8".
• Clear Poly Window: 1-1/8" x 4-3/4" (3/4" Left, 1/2" Bottom).
• Dependable Seal: Traditional remoistening seal with flap-down closure.
• Durable Build: Diagonal seams and 92% brightness.
• SFI Certified: Sustainable, environmentally responsible choice.
• Bulk Pack: 500 per box, 2,500 per carton.

Product Specifications