Simply tip the bleachers onto their back and the large 360 degree casters allow you to move the bleachers anywhere. Includes wood sills for floor protection. See our selection of powder coated finishes to give your bleachers added character. Sizes Available; 7'6" 3-Row Tip N' Roll Bleachers seat 15 people. 15' 3-row Tip N' Roll Bleachers seat 30 people. 21' 3-row Tip N' Roll Bleachers seat 42 people. 27' 3-row Tip N' Roll bleachers seat 54 people.