Quality Park Survivor Tyvek Self Seal Document Envelope 10" x 13", White, 100 Box Nitrile Glove the perfectly sized bottles for 5 x 11 US the perfectly sized bottles for little hands 5" x 11" (US letter) Length in Inches: 11 Material of Item: Paper Number of Holes Punched: 3 Number of Sheets Per Pack: 8 Number of Tabs in Set: 6 10 Pack Qty: 1 Recycled: Yes Series or Collection: Index Maker Tab Type: Print & Apply Label Total Recycled Content: 20% True Color: White Width in Inches: 9 These Quality Park Survivor self adhesive Flap Stik Tyvek mailer envelopes stay closed during transit and special panels reveal the word "Opened" in bold red letters if forced open durable Tyvek mailers that protect contents from punctures