This cute dolphin-shaped stress ball is made of soft, high-quality PU (polyurethane) foam material with a slow-rebound, squeezable feel. It features a leaping-style dolphin design with a deep blue back and sides, a white belly, a small black eye, a curved dorsal fin, pectoral fins, and a fluke tail, making it a fun and eye-catching marine-themed promotional gift. It is widely used as a promotional giveaway, brand logo gift, office desk toy, aquarium or marine park favor, beach souvenir, ocean conservation gift, kids' toy, and stress-relief item. Custom logos can be printed on the side, making it ideal for aquariums, marine parks, beach resorts, ocean conservation campaigns, coastal tourism, and corporate branding.