These are Reclaimed Douglas Fir tables and tops, the wood is 70 years old from an old sawmill on vancouver Island. The sizes range from 72' x 32" to 100" x 38". All are 2.5" thick laminated slabs stabilized with two baltic birch keys and epoxy, the end boards are 1/2 lapped for extra strength.The hand carved edges give them a great tactile appeal. I use old stress rod steel and spoked cast washers to add an industrial element and even more strength. These tables will last for generations.