Empty the Metolius Greatest Chips Screw On 40pk. onto your garage floor. Proceed to create diabolically challenging indoor climbing route. And prepare for your house to become ground zero for couch surfers and chalk dust explosions. Packing a variety of foot holds, hand holds, plates, rails, modulars, and corners, you'll have everything you need to recreate your favorite sending spots. Metolius even included mounting hardware so you won't have to wander aimlessly through the hardware store pretending to know where the wood screws are. Note: The holds are relatively small, and the colours and shapes thereof may be different from those in the picture.