Mimgo Store2 pcs Stainless Steel Multi Folding Knife Bottle Opener Hex Wrench EDC Pocket Tools Blade Length: 5cm/1.97"; Blade Width: 1.7cm/0.67" (widest part); Overall Length: 11.7cm/4.61"; Folded Length: 7.2cm/2.83". Material: stainless steel Light weight, easy to carry. It can be hook to keychain for everyday use, can self defense tool and perfect for outdoor camping. Function: knife, hex wrench, bottle opener, keychain ect.