AceJet Throwing Knives Slider Stinger AJ. 94cm) overall. Lanyard hole. Weight: 12.7oz. Classic arrow shape. 14260 spring steel construction. Set of three. Approved by professional knife thrower Adam Celadin. Includes: Adam's typical scarf Ace of hearts and Certificate of Authenticity. Boxed. Specifications for AceJet Throwing Knives Slider Stinger: Manufacturer: AceJet Overall Length: 27.9 in 11 in Package Contents: AceJet Throwing Knives Slider Stinger