COMFORTABLE ELASTIC WRAP - The wrist strap is designed to make the clicker easy to put on and easy to take off. Elastic straps allow free length adjustment for comfort. . Quality Material: High quality 201 stainless steel and ABS material, very durable. his. Crisp: The clicker sound is crisp and not harsh. It can attract your dog’s attention and interest without scaring him. . EASY TO USE: Press and squeeze easily so your dog can immediately learn your commands. .