Remington Orange Reflective Dog Collar Pre-determined no-tear holes allow this standard collar to adjust from 19-inch up to 22-inch (for dog necks 17"-20.5"). Constructed from high quality, 1-inch double ply nylon that has been specially processed to prevent fraying and increase strength. Collar features all metal hardware. Perfect for use as a tie-out collar. Carefully finished for comfort, appeal and durability.