It's a sling. According to Sohu's query. Pleasant Goat, Big Big Wolf and Little Grey wear suspenders every day. Gray is a positive character in the domestic comic series Pleasant Goat and Big Big Wolf, and he is the son of Big Big Wolf and Kotaro. He has a lock of black and white hair on his head, his eyebrows are bent like the moon, his eyes are big and round, his ears are watery and bent.