DripStops are an easy-to-use secondary containment solution which can slide under equipment to catch drips and leaks to keep messes off the floor. Made in the USA of 100 percent post consumer plastic with UV inhibitors for strength and durability, DripStops are compatible with most chemicals. They are portable, lightweight, reusable, will not rust or corrode and comply with U.S. EPA and Uniform Fire Code Regulations (EPA 40 CFR 264.175). DripStops are available in these sizes: 48 x 48 x 3 inches - contains 30 gallons; 48 x 96 x 3 inches - contains 60 gallons; 48 x 48 x 14 - contains 140 gallons.