These are official Gunpla hand parts with a high level of details. You can replace less detailed hands or expand hands options for your 1/144 kits. These hands are 1/144 Federation Mobile Suit style and are 10% smaller than the standard size (1/144 MS Hand 01). These are sized for smaller E.F.S.F. suits and Gundam Seed kits. The hands also have a wrist joint for more articulation. Package contains 12 hands: gripping hands (left and right) x 2 each, open hands (left and right) x 2 each, trigger finger hands (left and right) x 2 each, hand back armor parts x 12. Molded in gray. Package contents: runner x 2 and instructions.