Expands side to side and forward and back

Derringer bracket designed to fit the Marushin Derringer

and fins are made from high grade aerospace 6061-T6 aluminum

white lights are pink while off (as shown)

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Biomechanical Metal Wrist Guards - With Flat Panel Lights discworld Expands side to side andMetal wrist guard armor. With futuristic blue flat panel lighting! Featuring a progressive biomechanical style. Made from 16 gauge aluminum. Velcro straps on the underside hold it firmly against your arm. X Small Max forearm circumference of 10" Small Max forearm circumference of 10 3 4" Medium Max forearm circumference of 11 1 2" Large Max forearm circumference of 12 3 4 X Large Max forearm circumference of 13 3 4" Forearm should be measured with