Size: 4" x 7 " (custom sizes available - call for pricing) 

Gauges:

• 15 mil Polyethylene

• 20 mil Polystyrene

• 23 mil Polyethylene

• 24 mil Polyboard

• 30 mil Polystyrene

• 35 mil Polyethylene

• 55 mil Polyethylene

• Round holes standard. Oval holes available.