Constructed of solid steel with a powder-coated enamel, this Everlast Wood Beam Heavy Bag Hanger offers superior security and durability, capable of holding approximately 100lbs. It features 360-degree rotation for a full range of movement. Wood screws are included for easy attachment to wood beams. Material Composition: 100% Iron. Care instruction: Wipe clean with a damp cloth only. Do not use this Beam Attachment if any part becomes worn, fatigued, or defective. Ensure installation in an unobstructed area to prevent injury. Carefully follow all instructions.