This kit is made using 1/4" MDF and comes unfinished with wood pieces only. This is hand drawn by me (except the hearts) and imperfections will be noticeable. Add legs and use as a riser or use as a tray.

Approx measurements:

Large Riser: 13 1/2" width x 8" in length 

Small Riser: 9" width x 5 1/4" in length