20 Rock and Roll Guitar Kids Fill-in Thank You Cards Paper Weight: 100 lb. Premium Quality Heavy Weight Uncoated Card Stock. Paper Finish: Uncoated Smooth for easy to write. Card Size: 4.25 x 5.5 (in inch) with top quality full color double-sided digital printing. Sold in pack of 20 fill-in cards and 20 white envelopes. Low fixed price shipping for any quantity!. Shipping can be combined with other items we offer for fixed price shipping for any quantity.