Giventecho Goods Zipper Case mini This is a clear case with a zipper that can be inserted inside the cover of a Giventecho mini size notebook. It has a card pocket so that you can carry stickers and other small items along with your notebook. The top card pocket can hold cards larger than the size of a business card. *This is exclusively for B6 slim size Standard Cover and Biz Cover. Product Specifications Compatible size for Givent organizer: B6 slim (mini size) Case inner dimensions: 173 x 102 mm Case outer dimensions: 180 x 110 mm Sheet thickness: t0.2mm Material / PVC-P (soft polyvinyl chloride resin)