Quality Park Catalog Sugarcane Bagasse Business Envelopes, 9 x 12 Inches, Redi-Strip, Security Tint, White, Box of 250 (41458) 9" x 12" white catalog envelope Green security tint Redi-Strip adhesive for moisture-free seal Box of 250 Bio-based envelopes made using Canfields paper made using sugarcane waste fiber (Bagasse)