If you intend to do martial arts or absorb a lot of impact with the gauntlets

or by 2 inch by 3/16 slots in the sides

Capable of grabbing objects as heavy as a lawn chair or as light as an empty can of pop

Wings open and lock once fully extended

PRODUCT DETAIL: https://youtu

Version 2.4 Mechanical Wings hydraulic If you intend to doBionic Concepts Wings V2. 4 Durable complete aluminum chassis with wingtip lighting. Wingspan when open is 6. 5 feet. Width closed is 19 inches. Electric Version Weight 15 lbs, CO2 version 13 lbs. Takes 10 AA NiMH rechargeable batteries. Will open and close about a hundred times before batteries need to be recharged. Includes contoured backpack and two inch wide leather straps with adjustable snap on buckles. Includes contoured aluminum backpack plate