Allows you to cut a jammed seatbelt and to break a side window in your car in case of an emergency. Pick up an Emergency Car Tool Keychain for $5.99 (was $14.99). 3 colors. Shipping is $1.99 for the first item and $0.99 for each additional item. US only. Seller usually ships within 24 hours. Ships no later than Thu, Aug 22. This one is from Jane and good for a limited time.