Made from soft 1" webbing, this Iron Neck Alpha Harness is one of the most comfortable and durable neck workout harnesses in the industry. Iron Neck Alpha Harness is made with adjustable industrial hook and loop fasteners, and it fits most head sizes. The neck harness is designed to get your neck strong. With 4 connection on the side and 2 'doggy ear', the neck training harness allows for linear training both side to side and up and down. The head harness can be used to perform the traditional weighted neck exercises or you can get creative with it and pull the sled or use bands and chains. The possibilities are endless.