Portable Dams with Air Chamber Sides

• Minimum: 4' x 4' x 6", 60 US Gallons and 10 lbs
• Maximum: 16' x 70' x 6", 4,200 US Gallons and 225 lbs
• Optional XR-5 Chemical Resistant Material Chemical Resistance Chart
• Folds down to 1% of its total volume
• Air chambers inflatable with air compressor or with protable air pump for vacuums (1" opening)
• Collapse-to-Fold — excellent where portability is a must