1. Pepper sprays - Pepper spray is a non-lethal self-defense option that can be carried easily and used to incapacitate an attacker.

2. Stun guns - A stun gun is a device that delivers a high-voltage shock to an attacker, causing temporary paralysis and disorientation.

3. Taser - A Taser is a device that fires barbs attached by wires to batteries that delivers a high-voltage shock to an attacker, causing temporary paralysis.

4. Personal alarms - A personal alarm is a device that produces a loud, attention-getting sound when activated, alerting others to your situation and potentially deterring an attacker.

5. Self-defense keychains - A self-defense keychain is a small, portable tool that can be used to strike or fend off an attacker.

6. Tactical flashlights - A tactical flashlight is a sturdy, high-powered flashlight that can be used as a striking weapon or to temporarily blind an attacker.

7. Tactical pens - A tactical pen is a pen with a sharp, pointed end that can be used to strike or defend against an attacker.

8. Knives - While knives should be used as a last resort, they can be an effective self-defense tool if properly trained and used.

It is important to research and understand the laws and regulations surrounding self-defense products in your area before purchasing any of these items. Additionally, it is important to seek proper training in the use of these products to ensure their effectiveness and to ensure that they are used safely and responsibly.