No Spill fuel cans feature a unique thumb controlled fuel spout for easy, controlled pouring. The design allows for more precise product fueling, reducing spills and overflows. High Flow Rate (up to 3 Gal. / min), CARB Compliant and Child Resistant. Thumb button control for easy and precise poring Funnel spout is 7/8 in. to fill even the smaller sized equipment Attached dust cover and stainless steel mesh screen CARB compliant and child resistant EPA compliant (40 CFR part 59) Not intended for refueling on-road motor vehicles