We present to you--The Batarang. For all your Batman cosplay needs.
Not just any Batarang. This is con-safe flexible urethane. Just slightly flexible, like a smooth, hard rubber tire. Won't break or chip if dropped. You can still hurt someone if you throw it at them, so we don't recommend that, unless they are a deranged villan getting ready to blow up Gotham City.
Paintable--we recommend acrylic paint for durability and flexibility.
This is a high quality, handcrafted fan product. 
 
View on Youtube: https://www.youtube.com/watch?v=IHeO9sgkHEE