About This Train with Confidence: Dogtra 1900X remote collar fits dogs 45 lbs+ with neck sizes 10-26 inches. Ergonomic design ensures optimal comfort, secure fit, and reliable contact for effective training. Geared for Outdoorsmen: The rugged durability, IPX9K waterproofing, and a camo finish to blend seamlessly into the outdoors, making it the ultimate tool for field-ready performance. Enhanced Safety & Visibility: Includes a built in 1000 Lux LED collar light for nighttime safety, plus a stimulation level safety lock to prevent accidental adjustments and ensure consistent training. Reliable and Durable: Perfect for any condition - rain, mud, or water - ideal for training or outdoor adventures such as hunting, hiking, and professional work. Professional-Grade Quality: Providing precise control and trusted by professional trainers. Includes a detailed start guide, instructions, and contact information for our USA-based support. Overview Pattern : Camouflage Color : Green Material : Biothane Collar Strap Brand : Dogtra Closure Type : Buckle