The SMAI Paulownia Break Board is constructed from Paulownia wood to ensure a quality board for breaking. Ideal for grading, demonstrations, birthday parties, schools programs, corporate programs and seminars. Comes packaged in a set of 20. If ordering a pallet quantity, you must be available to sign and offload pallet delivery Monday-Friday 9am-5pm. Specifications Material: Paulownia wood Height: 300mm Length: 225mm Width: 12mm