Inside reads: I appreciated the opportunity to earn your business. Thanks! Enclosed is my business card. If you have any relatives, friends or co-workers in the market for a vehicle, I would be very grateful for your referral. It has been a pleasure working with you and I look forward to serving you in the future. Thank you cards have envelopes included and are 5 ½" x 4 ½". All cards are pre-cut for business card insertion. 100 card/envelopes per pack.