Thank You: Multilingual Cover (Packet of 20, NKJV) Because it focuses on the value of serving, this tract is an excellent way to thank and encourage someone for their service. Colorful images and high-quality, glossy paper increase appeal. Excellent value! Order as many tracts as you want and only pay one shipping charge. Shrink-wrapped in packets of 20. Also available in packets of 100. Verse quotations from the New King James Version (NKJV).