With years of experience in production 2.5kg calibrated collar, Shandong Newfield Fitness Equipment Co., Ltd. can supply a wide range of 2.5kg calibrated collar. 2.5kg calibrated collar can meet many applications, if you need, please get our online timely service about 2.5kg calibrated collar. In addition to the product list below, you can also customize your own unique 2.5kg calibrated collar according to your specific needs.