Michigan State University Spartans swivel bar stool. This Spartans bar stool has a 2.5 inch ribbed ring around the seat giving it a classic look. Seat is made of commercial grade vinyl cushion with silk screened logo. The silk screening process uses specially formulated vinyl paints which guarantee the logo will not wear off. The 25 inch stool has a seat height of 25 and the 30 inch stool has a seat height of 30 inches. Both have a depth/width of 17.5 and a seat diameter of 14.5 inches. See additional images for dimension diagram. Matching pub tables available in store.