In Kansas we have LOTS of black walnut trees and they are some of the best and cleanest in the country (no beetle infestation or fungus). ALL slabs are kiln dried to 6% and 2" thick. We sand to 320 smooth and treat with a satin spar urethane coating. We have sold hundreds of these tables and they are a top seller. We can make with your choice of hairpin legs with adjustable lever, metal square/trapeze-style legs, OR metal I-legs. Ship quotes are for 5' tables only and larger tables will owe additional fees. We can also customize and make your table wider for additional fees. All tables are 36-40" wide pending the live edge (but wider tables can be made).