Product Features: —Usable Space: 12” x 15.5” —Thickness: 2.5 Mil. —Color: Purple – conceals packages from visibility. —Made from premium polyethylene, which enables easy label, stamp, and ink application. —Plain exterior – ideal for logo/brand printing and marketing. —High adhesive seal strip – packages are tightly secured. —Provides excellent protection during shipments. —Puncture-resistant and tamper/waterproof. —Approved by UPS, FedEx, and USPS. —Ideal for non-fragile medium-size shipments. —Economical shipping method – substantially less expensive than using corrugated boxes and mailing tubes. —The interior color of the mailer is subject to change.