Wooden Grip Strength Trainer Pull-up Assistance Finger Strengthener Forearm Trainer Bouldering

Label:Yes Colors: Yellow Material:solid PU + 304 stainless steel (ball) / nylon (strap) / steel (hook) Diameter:7/9cm(2.76/3.54in) Packaging:1 Pair Weight Lifting Grips Product Name:Grip Strength Trainer

Description: Made of durable PU, these balls are great for men and women seeking to train their arms, fingers, and more. Warm tips: 1. Due to the monitor color temperature, camera, ambient light and photography skills, some of the pictures of the goods may have a slight color difference, the color shall prevail in kind. 2. Due to different manual measurements, please allow a slight size difference.