4Pcs Deer Warning Whistles Device Plastic Deer Repelling Whistles Durable Mini 3-Hole Car Whistle Save Deer Whistle Animal Alert - AliExpress

Elook Deer Warning Whistles Device for Car, Save Deer Whistle with Upgraded Acrylic Double-Sided Tape, Mini Size, 2 Pack (Patent Registered) : Automotive

Deer Whistles Deer Warning Whistle for Cars, Motorcycles, Trucks, RVs, 4Pcs

Car three-hole deer repellent Ultrasonic Deer Whistle Mini Dual-frequency Deer Repeller Multifunctional Car Warning Whistles - AliExpress

4Pcs Deer Warning Whistles Device Plastic Deer Repelling Whistles Durable Mini 3-Hole Car Whistle Save Deer Whistle Animal Alert - AliExpress

Elook Deer Warning Whistles Device for Car, Save Deer Whistle with Upgraded Acrylic Double-Sided Tape, Mini Size, 2 Pack (Patent Registered) : Automotive

1~10PCS Car Deer Whistles Avoids Deer Collisions Animal Repeller Ultrasonic Animal Whistle Warn Deer Wildlife Warning Device - AliExpress

Whistle Animal - Free Returns Within 90 Days - Temu Belgium

1~10PCS Car Deer Whistles Avoids Deer Collisions Animal Repeller Ultrasonic Animal Whistle Warn Deer Wildlife Warning Device - AliExpress

If you want to save a deer and save your life. Seven Sparta deer warning whistles are a must for getting animals away from the traffic. Best effect for car This set of whistle contains two ultrasonic whistles and two wind whistles.

Seven Sparta 4pcs Save A Deer Whistles Deer Warning Devices for Cars & Motorcycles