Available in 2 Different Sizes: Regulation 2x4 - Regulation Size Boards - 24" Wide x 48" Long. Our Regulation boards are constructed from 100% Premium Wood. Features 1/2" Plywood Tops that are held together with Mitered Joints and Heavy-Duty Hardware. Boards also include a Support Brace to prevent bouncing. Premium 2x4 - Regulation Size Tournament Grade Boards - 24" Wide x 48" Long. Our Premium boards are built using Solid Wood Frames and Premium Baltic Birch 1/2" Plywood Tops. Boards also include Support Brace to prevent bouncing and Crossbar Leg Support for added Stability. These boards are ready for Tournament Play right out of the box!