Description This dog whistle is manufactured with premium material for durable and long-lasting use. It features with delicate design and appearance. It's for training the dogs of campaign, mountaineering, exploration, etc. Good for summon your pets without disturbing the neighbors. Features - Color: White. - Material: Metal. - Size: Approx. 8x1x1cm. - This dog obedience training whistle is an tool for gaining your pet's cooperation through positive reinforcements. - Release ultrasonic sound for dog fast training. - Come with lanyard for hands free. Lightweight for portable carrying. - Suitable for Teddy, Chihuahua, Miniature Pinscher, Schnauzer, Samo, Husky, Golden Retriever, German Shepherd, Rottweiler, Alaska, Tibetan mastiff and other pets.Package list: 2 x Whistle