... for stationery and paper packaging industry of gift boxes,ringbind,book cover,lever arch file production,photo frame,jigsaw puzzle,cigaretee ... . 5)Brands:Crystal- middle-end brand. Since 2006 promoted in the maket , it widely favorited by customers. Stable quality, market price ... . Make sure very pallet should be clean and nice on the shape and looking. Book cover paper board with grey back