This is a VERY sturdy multifunctional desk/table, made with exceptional quality by Herman Miller. You can see the different configurations in the pictures. Length of just the main table: 60” Width: 28” If you extend one of the triangular leafs, it adds another 20” to the length… so if you put both of them out, the overall length is 100”. Height is adjusted by screwing/unscrewing the feet and can go anywhere from 27.75” tall to 31.25” tall. I can deliver for a fee, but only with a deposit first.