Just add 2 x 4s to this kit to build a very sturdy picnic table up to 8 feet long. It is easy, using a power screwdriver and a saw. Frame is made of durable resin. U.S.A. Add 2×4s to build a picnic table up to 8 feet long Only straight 90° cuts are needed — no miters or angles Kit frame pieces are made of maintenance-free all-weather structural resin in Green Assembled table is 29in.H x 30in.W Assembled benches are 17in.H x 15in.W. You choose the length