I know many of you struggle with layer sizing when designing your projects. I created this measurement chart and a great visual to help you with measurements and designing. Card Layer Sizing Chart based on a 5 1/2" x 4 1/4" folded card Here are the raw measurements based on a 5 1/2' x 4 1/4" finished card: 5 ¼ x 4” 5 x 3 ¾” 4 ¾ x 3 ½” 4 ½ x 3 ¼” 4 ¼ x 3” 4 x 2 ¾” 3 ¾ x 2 ½” 3 ½ x 2 ¼” 3 ¼ x 2” 3 x 1 ¾” 2 ¾ x 1 ½” 2 ½ x 1 ¼” You can also find this chart on my Tool Box page. Original website post on card layers, includes a video! I hope you find this information useful. Happy Stamping, Sandy