Give your prospects a comfortable way to support their team with our weatherproof medium-density EVA foam seat cushion! Measuring 12" x 3/8", it gives protection from the uncomfortable heat and cold of aluminum seating. It's lightweight, flexible and waterproof so you can sit comfortably at swim meets and other splashy places. When this silk screened promo items is not used as a cushion, it's a waver for cheering!