Brock String, Vision Convergence Insufficiency Training Tool for Eye Muscle Strengthening, Focus Exercise and Agility 6 Ft with 3 Beads (Pack of 2) Pack of 1
Size 6 Ft with 3 Beads (Pack of 2)
6 Ft with 3 Beads
6 Ft with 3 Beads (Pack of 2)
6 Ft with 5 Beads
6 Ft with 5 Beads (Pack of 3)
10 Ft with 5 Beads
10 Ft with 5 Beads (Pack of 2)
Special Features
10 Foot Brock String
Convergence Insufficiency Trainer
Sports Vision Training
5 Tightly Fitted Beads on High Quality String
Instructions Included
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