Economical, high quality Dart? cold cup lids help keep your costs low while providing your customers with absolute satisfaction. With their push and pop cold beverage indicators, determining whether a cup contains cola, diet cola, root beer or some other beverage is easy. As they also feature crossed straw slots, inserting a wide variety of straw sizes couldn't be smoother or simpler. Fits: Fits Dart TP9D, TP10D, RTP9D, RTP10D, RTP9DBARE, RTP10DBARE; Material(s): HIPS; Color(s): Clear.