Survivor Tyvek Tamper-Indicator Envelopes, 9" x 12", Self-Adhesive, White, Box Of 100

Product Description
Survivor Tyvek Tamper-Indicator Envelopes, 9" x 12", Self-Adhesive, White, Box Of 100

Security – 9" Width x 12" Length – 14 lb – Peel Seal – White – Tyvek – 100 / Box

When the envelope is unsealed, the word "OPENED" appears on the flap

• Brings an extra level of security to your important, confidential documents.
• Envelopes cannot be repaired to hide any evidence of tampering.
• Made of 14-lb Tyvek material.