Robby’s Automatic Positioner is specially designed to help you throw a ball with precision, accuracy and power. When set with the thumb on top of the ball, the Original produces the normal 11 o’clock – 5 o’clock position, enabling the ball to swing out in a true pendulum FROM THE MANUFACTURER Robbys Automatic Positioner is specially designed to help you throw a ball with precision, accuracy and power. When set with the thumb on top of the ball, the Original produces the normal 11 o'clock – 5 o'clock position, enabling the ball to swing out in a true pendulum.

Sewn-in metal supports. Durable leather construction. Supports your wrist for an effective release.

Closure Type: Pull On. Material: Leather. Color: Black. Age Range (Description): Adult. Size: Small. Brand: Robby's. Date First Available: February 5, 2013. Best Sellers Rank: #1,193,804 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 8 ratings 4.4 out of 5 stars. : B00AZQAJ3C. Hand Orientation: ?Right. Size: ?Small. Style: ?Modern. Model Year: ?2013. Part Number: ?4035959. Manufacturer: ?ace mitchell. Material: ?Leather. Color: ?Black. Brand Name: ?Robby's. Package Weight: ?0.05 Pounds. Item Package Dimensions L x W x H: ?10 x 5 x 2 inches.