50 Large bolt on rock climbing holds WITHOUT hardware. Rocky Mountain Climbing Holds are 100% American made. At Rocky Mountain Climbing Gear, we take pride in our climbing holds ensuring that they will stand up to any climate, hot or cold. Rocky Mountain Climbing Holds have over 200 different shapes and are around the size of a baseball. Use indoor or outdoor, Rocky Mountain Climbing Holds are perfect for any project! Rocky Mountain Climbing holds come with a lifetime guarantee. Please note these are the BOLT ON variety WITHOUT hardware. They are meant to be used with 3/4 plywood. They are NOT meant for 2x4's or 2x6's, For those projects please refer to our "Screw On" climbing holds. Please Read Description and shipping times. Holds are about the size of a baseball.