Are you itching to twine more than one item on your Big Boy loom? This is an Extra Cross Arm for your Big Boy Loom. It will allow you to make more than one item at a time. It has the same number of pegs as the top and bottom of your loom Cross Arms. The same Zinc Carriage bolt hardware comes with your new Cross Arm. The Extra Cross Arm is made from the same beautiful Southwestern Pennsylvania maple.