KING JIM boogie board BB-21 List price: ¥5,500 Unopened, new item The item shown in the image is everything that will be sent. Please refer to the photos for the product condition. A high-quality textured electronic memo pad that fits perfectly in your chest pocket, with a cover that allows you to write and erase repeatedly. Smooth writing feel, like paper. Line thickness changes with writing pressure. External dimensions: Approx. 100 x 76 x 13 mm Screen size: Approx. 62 x 83 mm Weight: Approx. 67g Number of erasures: Approx. 50,000 times (battery replaceable)