Staples First Class Tyvek Self Seal Catalog Envelope, 10" x 13", White with green diamond border, 100 Box Flashlight This Essentials natural single pedestal desk Collect essential patient appointment This Essentials natural single pedestal desk boasts a cable management tray to keep wires neatly tucked and a laminate top to add a sophisticated style to your office furnishings to keep the seal between strips tight Brand Name: Staples Color Family: White Envelope Closure: Self Seal Envelope Flap Style: Square Envelope Material: Tyvek Envelope Pack Size: 100 Per Pack Envelope Size: 10" x 13" Envelope Type: Catalog Envelope Window Location: None Height in Inches: 13 Pack Qty: 100 Paper Weight in Pounds: 18 Security Tint: Untinted Series or Collection: First Class True Color: White with green diamond border Width in Inches: 10 damage and moisture