The Hopkins 90134 2x4basics AnySize Chair is equipped with two bench end supports and hardware, all you need is your 2x4s (lumber not included) and you can custom build a very sturdy bench, chair, or loveseat up to 6 feet (1.8 m). A simple assembly design that requires only a powered screwdriver and a saw, needing only straight 90-degree cuts are required with no ters or angles. Ergonomic design makes the assembled seat surprisingly comfortable. Each 2x4basics Any Size Chair Ends includes an integrated cup holder.