Provides maximum protection against static discharge.

• Recommended for circuit boards, relays, switches, resistors, controls and other static sensitive electronic components.
• 3/16″ Industrial bubble coated with a nylon barrier provides outstanding cushioning.
• 1″ pressure-sensitive lip covered with release paper allows for easy closing.
• Apply your own labels.
• INSIDE W x L: 4 x 3 1/2“, 4 x 5 1/2“, 4 x 7 1/2“, 4 x 10 1/2“, 6 x 6 1/2“, 6 x 8 1/2“, 7 x 8 1/2“, 7 x 11 1/2“,  8 x 11 1/2“, 8 x 15 1/2“, 8 x 17 1/2“, 10 x 15 1/2“, 10 x 20” 1/2“, 12 x 11 1/2“, 12 x 15 1/2“, 12 x 23 1/2“, 15 x 17 1/2“, 18 x 23 1/2“,  20 x 20” 1/2“, 24 x 24” 1/2“