Heart Attack Key Chain Self Defense Personal Protection Free ShippingA Self Defense Tool As Close As Your Fingertips! Remember how the self defense experts would tell you to place your keys between your fingers and punch? While your keys will do the job, they are small and can be hard to grip. Now there is something larger, and more effective. Carry the Heart Attack on your key chain and be ready to protect yourself anytime. The Heart Attack Key Chain Is Made Of Tough, Durable Plastic and Measures 3.5″ x 2″ In Size. Payment/ShippingPayPal accepted only. Payment should be received within five (5) days of purchase or listing close. Item will ship one business day after payment is received. I do combine shipping. PLEASE LET ME KNOW IF YOU HAVE ANY QUESTIONS 🙂 Thanks for looking!