New three boxes a full case I don't know how but somehow I measured wrong I bought 5 boxes of this I waterproof one coat it worked awesome I also waterproof a tent again I thought it was going to go on really thin I lost the receipt I if not I probably return it bought it at Home Depot go look add it on the store shelf I can tell you this stuff really does work it is a two-part system first you spray it with the first can wait like I believe it was 15 minutes then you spray it with the second can I think I paid around $10 each set or kit at Home Depot I'll take $10 for all three it's like you buy one and get two free also I will say this the stuff really does work and it does not make the material stiff at all the 10th I sprayed with it made a great hunting blind the jacket is still holding up awesome the water just repels right off of it ask me any question I'll do my best to answer it this is my first time using it so I don't know much about it but if it really holds up I'd say it's worth it I originally thought about buying it to waterproof a jacket for work then I came up with waterproofing my tent and turned into a homemade hunting blind and I would say I got great results with this Rust-Oleum product