This ultrasonic dog training flute is available in green and comes with or without a lanyard. It features a durable nickel-copper plating, making it an effective tool for pet training. Specification: total length (including head iron hoop) 9CM, flute length 8CM The length of the lanyard after folding is 42CM, and the width is 1.5cm. Weight: about 25g with lanyard 16.2g without lanyard
