Staples Bubble Mailers with Easy-Open Tear-Tab are a quick an easy solution for mailing and shipping. Staples #3 8-3/8 x 13-1/4 Easy-Open Bubble Mailer features a tear-tab that easily opens without harming the contents. 3/16 bubble cushion lining and a peel and stick lip provides a secure tamper evident closure. Sold 25 per case. • #3 8-1/2 x 13-1/2 . • QuickStrip closure is quick and easy to use - simply remove strip and press to close. • Lined with 3/16 bubble cushioning to ship fragile items safely. • Convenient tear-tab opens easily without harming contents. • 1/2 fins on three sides of bag help absorb shock during shipment. • 10-15% lighter than padded mailers to save on postage. • Kraft paper is 100% recycled. • Staples Brand 100% Satisfaction Guaranteed. • Sold as 25 Per Case.