Under $20

Mace PepperGard Personal Keychain Pepper Spray 18g

My Kitty Plastic Self-Defense Keychain Weapon

Brutus Bulldog Self-Defense Keychain Knuckle Weapon

Eliminator Blue Heat Keychain Pepper Spray w/ Marking Dye

JOLT J.A.C.K. Mini Rechargeable LED Keychain Stun Gun 77M

JOLT Mini Rechargeable LED Triple Stun Gun w/ Pocket Clip 98M

Mace PepperGard Pocket Keychain Pepper Spray 12g

SABRE® Red Pepper Spray w/ Quick Release Keychain

Streetwise 120dB Keychain Panic Alarm LED Light

Streetwise 18 Hard Shell Keychain Pepper Spray

Streetwise™ Strike-n-Spray Double Defender Pepper Spray 1/2 oz.

Tiger-USA Concealed Stainless Steel Comb Knife 3"

WeaponTek Cat Keychain Self-Defense Metal Knuckle Weapon

WeaponTek Concealed Stainless Steel Serrated Pen Knife 2.13"

WeaponTek SAP Monkey Fist Self-Defense Keychain Weapon

Protect A Friend Kit My Kitty Self-Defense Keychain Weapon 3-Pack

Protect A Friend Kit Brutus Bulldog Keychain Weapon 3-Pack

Streetwise S.M.A.C.K. Keychain Stun Gun 16M

Streetwise™ Ladies' Choice LED Stun Gun Alarm 21M

Streetwise Ladies' Choice LED Stun Gun Alarm 21M

Streetwise Lifeguard Mini Rechargeable Stun Gun 16.5M

Streetwise Sting Ring Rechargeable Stun Gun 18M

Streetwise Perfume Protector Disguised Rechargeable Stun Gun 17M

Streetwise Razor Fake Key Fob Mini Stun Gun Panic Alarm 23M