Imprint Option: Single Color on Any Color PVC (1/8") - Engage your customers with a fantastic giveaway by making use of this Propane Tank Key Tag! It is made of 1/8" thick PVC soft vinyl plastic and has a stock size of approximately 3.5 square inches. Attached is a 1" zinc plated split ring. This is perfect for handing out at gas stations or for heating companies. Imprint it with your company name or logo and drive in more business with this great product!