This is pair of vintage plastic dark olive green and red geta (sandals). They are very shiny and have size 12 written on the bottom, as well as a faded logo and someone's name on the bottom of one of them. They are made for a very small adult's foot or otherwise a child's foot. These shoes are very narrow! Guessing they might fit a narrow women's size 3.5, or a child's size 2?
These geta measure about 8 3/4" in long by 2 3/4" wide (22 x 7 cm). They has a small heel, measuring 1 3/4" (4.5 cm) off the ground (about 3/4" from front height). While having been previously used, they remain in very good condition.