It's a set of 12 O-i Ocha Ochaken straps from Ito En. I received them as a gift, so I don't know the details, but I don't think it's a complete set. There are 12 different types, each with a different color, some clear and some not. They are quite old, so there may be some age-related deterioration or minor scratches. Please understand that they will all be wrapped in cushioning material for shipping before purchasing. #ItoEn #OiOcha #Ochaken #Straps Item/Type: Straps