The Metolius 12 Pack Bouldering Set includes just the right amount and variety of holds to set a new problem on your home climbing wall. Bolt-on and screw-on jibs, crimps, pockets, and slopers provide plenty of pump as soon as you leave the ground. The Metolius Bouldering Set gets your new wall off to an excellent start and adds new life to a neglected basement bouldering gym.