BEST BACK SUPPORT: The stadium seating for bleachers is specially designed with comfortable padded seats and ultra-soft foam backrests, ergonomically designed to provide optimal support for your back and buttocks. This ensures long-lasting comfort, even during extended periods of sitting. STABILITY AND SAFETY: The stadium seat cushion is equipped with anti-slip rubber strips at the bottom, allowing you to securely fasten the stadium seats with back support to the stands. Besides, when you leap up to cheer during a game, you can be confident that your seat will stay securely in place, ensuring no worries about it sliding or shifting. PORTABLE FOLDING DESIGN: The bleacher seat with backrest comes with built-in handles and additional shoulder straps, which are adjustable, and the integrated cushioned shoulder straps can alleviate shoulder pressure. With a compact size ,they are easy to fold, carry, and store.