US Green 9" x 12" ECO STAT high security white tamper evident bags. They provide security and strength that exceeds bank and Federal requirements. The premier closure system on US Green bags features our in-line void tape for maximum tamper-evident security. The high-contrast warning strip, is observable from both sides on clear bags greatly accelerating processing with no compromise to security. Gauge: 2.25. Bags sold per case of 500.