Bird Repeller Bird Pigeon Spikes Anti Bird Anti Pigeon Spike For Getting Rid Description: 1.Anti-bird Spikes is an economic, practical, can prevent birds against the product, characterized by safety, effective, environmental protection, beautification of the environment, easy to maintain, long service life. 2.Bird Spikes prevention is applicable to buildings, food factories, pharmaceutical factories, hotels and restaurants that need protection. It can be installed on the top of walls, eaves, windowsills, balconies, railings, street lamps and other places where birds can rest . 3.The use of high-quality plastic and stainless steel manufacturing, service life of more than 10 years. Specifications: Materials: Stainless Steel and Plastic Size: 25cm (single)/9.84 inch50cm Package Included: 1pc Bird Spikes (25cm/9.84in) /50cm Note: There might be slightly difference in color, because of the computer monitor settings. With the differnence in the measurement method, Please allow 1-3 cm in size deviation.