QUICKEE Details: ✔ Can be thrown both single-handed and two-handed ✔ Works with nearly all commercially available throw weights (Must have 7/8" I.D. ring or smaller) ✔ D-Rings and O-Rings are both OK ✔ Compatible with both sling shot and pneumatic style weight throwers ✔ Works well with throwline up to 2.2mm diameter ✔ High abrasion resistance ✔ High impact resistance - Weight: 1 oz. - Material: Thermoplastic Polyurethane *Throw weight and throwline not included. PATENT PENDING