Dri-Shield™ Moisture Barrier Bag Choices P/N: See Data Sheets Barrier standards IPC/JEDEC J-STD-033, MIL-PRF-81705, and EIA 583 define the amount of moisture barrier (MVTR) and the minimum puncture resistance required. In addition to moisture barrier and puncture resistance, SCC Moisture Barrier Bags provide protection from electrostatic discharge (ESD), fields, and tribocharging. Dri-Shield Aluminized Barrier Bags: Meets MIL-PRF-81705D and EIA 583. Dri-Shield 2000 provides cost effective barrier performance with MVTR of <0.02 and puncture of 20lbs. Dri-Shield 2500 is a metal-out version of Dri-Shield 2000 offering low charge retention. Dri-Shield 2700 offers MVTR of <0.005 and puncture of 30lbs. Dri-Shield Foil Barrier Bags: Meets IPC/JEDEC J-STD-033. Dri-Shield 3000 offers MVTR of <0.0003 and puncture of 17lbs. Dri-Shield 3400 offers MVTR of <0.0003 and puncture of 20lbs.