XIHIRCD Vision Convergence Training Tool Convergence Insufficiency Tools Sight Focusing Vision Convergence Training for Training Vision Athletic Performance

• Package Content: You will receive a brogue rope with three red, yellow and green beads, which can be used for visual convergence training, helping to improve eye convergence problems, as well as improve hand-eye coordination and sports performance.
• Product Material: Our is made of good-quality nylon and plastic spheres. The rope is tough and durable, not easy to break, you can use it with confidence.
• Product Size: The total length of this is about 21cm/8.3in, and the diameter of the beads is about 2cm/0.8in. You can move the beads back and forth with your hands and change the position of the beads according to the training situation.
• Training Method: Tie a yellow ball, a green ball, and a red ball to a rope in sequence, with a spacing of 30cm/12in in between. Pull one end of the rope tightly by hand, and fix the other end of the rope, which should be slightly below the eye level and close to the tip of the nose.
• Wide Application: This can be used as a vision trainer, suitable for strabismus training, fusion training, convergence training, hand-eye coordination training, and diplopia convergence and divergence training.

Specification: Color: red, yellow, green, white Material: nylon, plastic spheres Product Size: string: 21cm/8.3in, bead: 2cm/0.8in Package details: 1 x Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.