New Universal Bicep Isolator Arm Blaster Bicep  Developer Original OneX UK Gold ==================== This is UK Gold Product. This Gym Biceps  Isolator is designed to enhance proper positioning during  biceps workout. We are sure that the biceps are working  effectively and efficiently. It is adjustable for a custom fit and features padded neck. One size fits all  Used to enhance bicep curls, allows user to build lean and big muscle  Made from heavy duty Metal to ensure contoured design fits around users figure perfectly  Comes with neck strap Can fit around any sized body  Allows user to build extreme bicep muscle mass  This biceps , arm blaster has been used by UK gyms.