Knife Ring: Adjustable Metal Self-Defense Flip Blade Ring

Milwaukee Duct Knife with 5.5 in. Blade and Sheath 48-22-1927 - The Home Depot

Self Defense Quick Folding Karambit Knife - MEGAKNIFE

Blade materials : M390 steel. Ring materials : titanium alloy. Kind regards. We support wholesale. The more you buy, the cheaper the price.

TC4 Titanium Finger Ring M390 Steel Folding Blade Knife EDC Tools Parcel Opener

Metal Self Defense Ring Knife Flip Blade - MEGAKNIFE

Knife Rings: Stylish and Effective Self-Defense Tools for Personal Safety – Annie Ring

Gerber Remix Tactical 3.0 Folder, Black Tanto Combo Blade : Sports & Outdoors

Speed release knife with aluminum handle Quick open by 1-hand and handy for working Blade storage for convenient access to new blades Includes 10-blades Color varies This Kobalt 18mm 10-blade folding retractable utility knife includes on-tool blade storage. With a speed release on the aluminum handle it’s easy to open with one hand while working in tight spaces. Includes extra 10 blades.

Kobalt Speed Release Folding LOCK-BACK Utility Knife with 10 Blades

Self Defense Ring - Spike and Hidden Knife Rings Protection Jewelry – Self Defense Rings

CRAFTSMAN 1-Blade Folding Utility Knife in the Utility Knives