Features:
1.2rows, 3rows, 4rows for option.
2. With wheels, portable and space saving. Labor saving.
3. steps/space in the middle for option.
4. Shade tent for option.
5. Length is optional.
6.Blow molding Chair for optional.
7.with casters.safe enough.
8.with rubble cover to protect your floor.
Aluminum bleachers for sports,events,theatre and so on.
Easy to transport, move and stock
Applicate for school, performance and show, concert, festival, celebration, and so on