Caremail Rugged Padded MailerDouble folded corners provide superior edge protection. Recycled newsprint acts as an ingeniously effective cushioning material. Self-adhesive closure and horizontally oriented tear strip make sealing and opening easy. Features a "no-mess" tear-strip opener. Envelope Size: 8 1/2 x 10 3/4; Envelope/Mailer Type: Cushioned; Closure: Self-Adhesive.