Gift Envelopes ① Congratulations on your birthday! Features a light blue design with pianos and musical notes. No inner envelope. Used once. ② HAPPY BIRTHDAY ■ Suzuki Shikou Cake and musical notes in the center. Inner envelope included. I bought this intending to use it, and opened it, but it's unused. I've opened it and touched it to check the contents. It was stored in the original packaging. I think it's clean, with no noticeable scratches or stains. I believe it can be used without any problems, but this is a personal opinion. Please refrain from purchasing if you are particular about new, unused items. Please purchase only if you understand that this is a used item. I will pack it carefully to prevent it from being folded.