A:AnswerDaniel, shelves are not adjustable. The height from underneath the Top Metal Shelf to the Fixed Middle shelf is 9.92" H; the height from underneath the Middle shelf to the Bottom Shelf is 8.94".
A:AnswerClinton, please contact Whalen at [email protected] or call us at 1-866-942-5362, M-F 8:30 AM - 4:30 PM PST and we will be happy to assist you with this request.