1、Versatile Compatibility: The squirrel baffle is specifically designed to fit securely on 4x4 wooden posts with a diameter ranging from 3.5 inches to 4.5 inches. Its precises sizes ensure a tight and stable installation, effectively preventing squirrels from approaching bird feeders or other items hangings on the pole. 2、Robust Metal Construction: Crafted from sturdy metal materials, the squirrel baffle exhibits exceptional durability and strength. The metal composition resists tearing or breaking, ensuring long-lasting performance and reliable protecting against squirrels, raccoons, and other food-thieving critters. 3、All-Weather Protecting: Equipped with weather-resistant treatments, the lanyard for the bird feeder pole withstands various weather conditions, including rain, wind, and snow. With outstanding outdoor adaptability, it continues to fend off squirrels throughout seasonal changes. 4、Squirrel Proofing Tips: Squirrels can vertically leapat least 4 feet, so we recommend placing the bird feeder at least 8 feet away from trees and poles. Resourceful squirrels may attempt to use the squirrel guard device as a springboard to access the feeder. Therefore, it isbest to install the guard in an open area, as any squirrel guard will lose its protective function otherwise. 5、Effortless Installation Process: No need to remove the feeder pole. Simply wraps the 4x4 squirrel baffle around the standard 4x4-inch post and secure it to the wooden pole using the included self-tapping screws. Then, use the screw kit to fasten the 4 pieces of guard panels into a squares shape. (The screw tool kit includes 10 screws and nuts, four self-tapping screws, and one hex wrench.) Color: Black Material: Metal Assembled Size: 17 * 17 * 5.5in Package Size: 460 * 260 * 30mm/ 18.1 * 10.2 * 1.2in Package Weight: 1330g/ 46.9oz 1 * Squirrel Proof Baffle Kit(4pcs) 10 * Screw 10 * Nut 4 * Self-Tapping Screw 1 * Hex Wrench