Protect buildings, equipment, and vehicles from corrosive bird droppings It can install easily with nail-free adhesive, nails, screws and ties. It eliminates the ability to land and perch in your premise. Save outdoor grounds from bird damage. Physical barrier solution is the most effective bird control way to keep birds off from your premise. It's a real solution to prevent birds from landing. Long lasting, zero maintenance bird control solution. Specifications: Material: Stainless Steel Length: 33cm/12.99in Purpose: To protect buildings and plants Occasion: Fence, eaves, windows, balcony Notes: 1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement.