Nail Plates 1-1/2" X 2-1/2" - Used to protect internal wire runs from nail puncturesNail Plates 1-1/2" X 2-1/2" features include: Used to protect internal wire runs from nail punctures Hammer On Zinc Plated Stamped Steel Order Qty of 100 = 1 Bag of 100 Below is more info on our 1-1/2" X 2-1/2" Nail Plates