Scientific Training Methods: The training clicker produces a clear sound when the button is pressed. Large button for easy clicking and loud, consistent sound. Clicker training is increasingly popular and does not require physical punishment or vocal commands. It helps pets learn various tricks effectively and retain them longer.Durable & Safe: Unlike electronic training devices, this dog clicker contains no batteries or electrical components. The ergonomic water droplet shape fits comfortably in hand. Stainless steel internal components withstand over 10,000 presses without deformation or rust.2 Pack: Includes two clickers in different colors (blue and red). Compact and portable design allows easy storage in a car, bag, or pocket for convenient access during training sessions.Comfortable Design: Made from ABS plastic and a stainless steel ring for durability and rust resistance. Matte finish with anti-slip texture ensures a secure grip. Size: 6 x 4 x 2 cm. Water droplet shape fits comfortably in any hand. Elastic wrist strap prevents loss during use.Wide Applications: Suitable for training dogs, cats, birds, sheep, and other small animals. An essential tool for positive reinforcement training. Enhances communication, builds trust, and strengthens the bond between you and your pet.