Finally! The exceptional transparency is achieved with this thinness and strength. Broccoli Sleeve Protector Slim M layers over standard size character sleeves to protect your cards from scratches and dirt.
Features an original melt-cut sealing finish to create a protector that resists splitting and warping. All materials and processes are made in Japan. Quality assurance.

Set Contents: 80 sleeves

(From Amazon.co.jp)