Sugar Maple Slab Johnson 1039C. The length is 47 inches long. The widths are 21, 28, and 18 inches. Flattened thickness of 1 7/8 inches. In person sales takes precedence over web sales. Come see the slab in person. The website is updated frequently but there is a chance something online could be sold already. Feel free to email and inquire about specific slabs. Local pickup only, call/email for more information or to schedule.