【Fits for 10-120lbs All Sizes of Dogs】 Made of skin-friendly and comfortable soft nylon, two-way adjustable strap. The compact collar design ensures a comfortable fit for your furry friend. 【4 Humanized, Effective, Safe Training Modes】 Our dog shock collar features 4 humane training modes: beep(1-8 levels), vibration(1-16 levels), safe shock(1-99 levels) and IR Light Enables you to set the correct stimulation level for your pet and correct bad behavior promptly.
eBay