HIGH QUALITY: This deer whistle warning device is made of high quality ABS material, sturdy and durable, good adhesion, can be used in all kinds of weather.
FUNCTION: The wind closed mouth + sonic through mouth works together to repel more effectively. The dual sound system prevents deer from colliding with vehicles.
SIZE: This deer whistle is delicate and compact, easy to carry, measuring 1.18 * 0.51 * 0.66 inches; can be mounted on all types of bumpers or grills. Unnoticeable and does not affect normal driving.
EASY INSTALLATION: This deer whistle just need to peel off the backing and stick it on the bumper and other locations, good adhesive, will not leave any marks after peeling off.
AFTER-SALES SERVICE: the package includes 4 x deer whistle units; If you have any questions about this product from us, please contact us in time, we will reply you within 24 hours.