Reverse flow offset smoker. Firebox is 1/4" and smoker body is all 3/16". Revers flow plate is fully welding and holds about 5 gallons of water if you want to use it as a water pan. All grates are stainless steel and removable. All grates are all in tracks so you can slide them out for access while smoking, or to clean. Main chamber grates are four feet long, and side box grates are almost 24" wide. There is just over 24 square feet of cooking space. The front storage box holds plenty of wood and other supplies and the lid doubles as a side work table with an adjustable support leg. You can also store tables. etc. under smoker. There are latches to hold the main lid down during transport.This is registered and tows nicely. The smoker weighs 1320 pounds without supplies. Rims and tires are less than two years old. Please feel email me at [email protected] if interested, include phone number in email. Asking $3400 or best offer. This smoker is very well built. Located in Taunton Ma Craigslist link http://southcoast.craigslist.org/for/5404872163.html