Congratulations on your pregnancy and upcoming bundle of joy! After using chalk, simply wipe clean with a damp paper towel or cloth. American Made: Measures 11 1/2 x 14 1/2 x .25 inches. This chalkboard sign includes a built in hook on the back. Made in the USA. Purpose: Customize this week by week tracker chalkboard to share updates regarding your pregnancy with family and friends on the internet and social media. Give this chalkboard to your photographer for use during photo shoots! Great gift idea for pregnant couples, expecting moms, and women who are pregnant. Makes a wonderful keepsake. Use as a prop in your baby photo shoot! This cute chalkboard will make a wonderful photo prop for pictures and social media to share pregnancy updates with friends and family every week up until birth! This wooden sign is a perfect gift idea for your sister, bestie, cousin, sister in law, friends, co-workers, etc. USAGE: Sharing each milestone and all milestones of your baby's month can be fun for family and friends. Post a picture of the board on social media. Show your baby's growth, updates, progress and highlights using this fun and unique sign. Post about your pregnancy on Facebook, Instagram, Pinterest or any other social media platform. These boards and signs are so much fun to use! Hardware is attached if you'd like to hang on wall.