Provides excellent training, shape increases forearm stamina, strength and boosts endurance to improve your overall climbing experience. Solid Oak Hardwood oak dowels. 7" long x 1.25" diameter. These pegs can be used in a variety of different style workouts. Perfect for Ninja Warrior, parkour, gymnastic, bouldering, and rock climbing athletes. Fits perfectly with our peg board receivers or any normal peg board. An excellent addition to your workout routine.