Trumark Slingshots Folding Slingshot N/A Made in USA Wrist stability and accuracy Comfortable to Use and adjust to For users all ages from Adults to Children Trumark'sFS-1wrist-bracedslingshotfolds downto a compactsize It's unique bottom valve "flips" open, to dispense 5/16", 3/8" or 1/2" ammo The wide aluminumforks, witha 41/2"spreadbetweenthe prongs, increases powerband life The light non-rust aircraft aluminum frame and compact size make the FS-1 sling shot a favorite survival aid for campers, hunters, and backpackers Patented snap-open handle