This is a pillow-shaped crystal box from HEIKO. It is a discontinued product from the manufacturer. Box Crystal Box One-Touch Type AX Type (Pillow Box) AX-7 Clear 10 sheets/bag Product Code: 4901755708110 Size: Inner dimensions: 0.3mm thick x 138mm wide x 200mm long x 50mm high Color: Transparent Material: PVC I have stored it in a dark place as soon as it arrived, but since it is stored at home, please refrain from purchasing if you are concerned. I would be happy if someone could use it. Immediate purchase is OK. ◆I apologize, but I cannot accept discounts or holds. I would be happy if you would consider it if you understand. ◆To keep prices down, I may use recycled packaging materials. *Please refrain from ordering if you are concerned, as the actual color may differ slightly from the actual color due to the shooting environment and your monitor environment. For a pleasant transaction, please no claims, no returns.