Please note that the color may appear different depending on the shooting environment, smartphone, monitor, etc. There is something like metal hardware on the collar, but the material is unknown. Size (flat measurement) Length: Approximately 68cm Width: Approximately 53.5cm ・Please allow for slight discrepancies due to amateur measurements. ・We may have overlooked minor stains or fraying. ・Please understand that this is a used item stored at home, and only proceed with the transaction if you are comfortable with this. Please refrain from purchasing if you are sensitive to such issues.