2 shelves are 29 3/4" in length and 3/8" in height and 5 3/8" in width. Other two are 31 1/4 in length, 3/8" in height and 5 3/4" in width. Two are clear and the other two are, I believe, Starfire if I recall right. Denver area pickup only. $50 each on the smaller and $70 each on the bigger. $200 for all 4. While they were for a lightbox they would also be fine for any shelving for insulators or bottles.