This is a sign reminding people not to take their locker keys home. It was hung next to the lockers in a public bathhouse. There is a crack about 2cm long at the bottom. It's not noticeable unless you look closely. See images 4 and 8. - Material: Plastic - Size: - Height: Approximately 51.6cm - Width: Approximately 11.2cm - Thickness: Approximately 2mm Thank you for looking.