For maximum protection of your sensitive DVDs and CDs, we've packaged a sturdy mailer with a Univenture Jewelpak with safety lining. Clear, durable 100% polypropylene sleeve with patented Safety-sleeve® protection. Holds single disc and graphic booklet (or 2 discs without booklet) with a lift up window for easy access to disc. This mailer weighs 2 ounces with sleeve and one disc. Easy tear strip opening. Simply affix label and seal. Mailer dimensions: 6 x 6 inches. Sleeve dimensions: 5.25 x 5 inches.