Kolah is one of the best souvenirs of South and West of Iran. Kolah doozi is an original and traditional hat for men.
This art is more common among the Arabic-speaking inhabitants of Hormozgan. Then, with a white silk thread at a certain distance and with different flower designs, the fabric is pierced with a thorn made of sharp silver or palm tree thorns and around it is sewn delicately, and a name is chosen for each design and pattern that the artists sewed on the cloth. Names such as: Bushehri, Jeld Saati, and Morgh-e Shah. All types of hats were called "Kolah Nojoomi".