UIM1411 Features: * Security Tinted: No * Closure: Self-Adhesive * Envelope Size: 10 x 13 * Format/Border: Standard * Seam Type: Side * Post-Consumer Recycled Content Percent : 0 pct * Expansion: 1 1/2 inch * Pre-Consumer Recycled Content Percent : 0 pct * Global Product Type: Envelopes/Mailers-Expansion Mailer * Window Position: None * Trade Size: #97 * Exterior Material(s): Multi-layer Paper * Total Recycled Content Percent : 0 pct * Envelope/Mailer Type: Expansion Mailer Includes: * Custom Imprint Included: No Color/Finish: * Finish: Water Resistant * Color(s): White