Durable construction, the deer whistles for car are built for long durability. Good workmanship details, not easy to rust, sturdy and durable, can serve you well. The deer whistles for car comes in a sleek, contemporary design that matches your car. A must have deer warning device for car and motorcycles. Features -Color:Black -Material:ABS -Size:6.20X4.00X2.50cm/2.44X1.57X0.98in - The deer whistle is made of ABS material, durable and reliable to use, can be applied for a long time. - Deer whistles, a must-have item for car owners, it will the safety in driving process on highway. - Vehicle deer whistles, the effect of warning deer is better, ensure long term functionality. - workmanship, reasonable structure, professional and practical, deer whistles can bring you convenience. - Easy installation, you can easily install and remove the deer whistle, giving you a nice installation experience. Package list: 2 x deer whistles