Avery 5-1/2" x 8-1/2" Labels, Ultrahold, 100 Labels (5526)

Waterproof - 5 1/2" Width x 8 1/2" Length - Permanent Adhesive - Rectangle - Laser - Matte - White - Film - Durable, Stick & Stay, Customizable, Scuff Resistant, Tear Resistant, Smudge Resistant, Peeling Resistant, Curl Resistant, Damage Resistant, Chemical Resistant, Heat Resistant, ... - 2 / Sheet - 50 Total Sheets - 100 Total Label(s) - 100 / Pack. Durable polyester to provide strong protection against harsh elements. TrueBlock technology so you can reuse mailing tubes and more.