SPECIFICATIONSBrand Name: SHENGMEIYUItem Type: Training CollarsOrigin: Mainland ChinaType: DogsIs Smart Device: noMaterial: Stainless Steelfeature 3: Adjustablefeature 2: Detachablefeature 1: Comfort Rubber Tipsdropshipping service: YesChoice: yessemi_Choice: yes Technical Principle - BenepawDog collar prong assembly from which prong links placed directional toward one direction, placing even pressure on the neck sides and...