Technical specifications: Colour: TrueBlack MaterialBrass with black tungsten coating Activation TypeHing New 2021 Reo Wilde Signature HBC Flex Finger pieces feature Reo Wilde's signature tapred design which will fit almost in any hand perfectly. Comes with 3 or 4 fingers adjustable. Features patented 30 degree micro adjustable rotation. Shoot with or without a rope lanyard for more security Adjustable for both left and right handed use without needing extra components. The HBC Flex is a brass body hinge/back tension release