3 Color Iron Ring Handwritten Hard Blank Card Loose-leaf Book Fragment Utilization Memory Card Features: Quantity: 2 piece Material: Paper Color: White, Green, Pink Product size: 5.5x9x1.6 cm/2.16×3.54×0.62 inches Packaging size: 7.5x11x3.6 cm/2.95x4.33x1.42 inches Net weight: 120g/0.26lb Gross weight: 140g/0.30lb Applicable scenarios: study room, school, office. Product Description: Well designed: The reclosable ring is convenient for collecting unused waste paper, and you can also replace the paper by yourself. Reusable and environmentally friendly. The iron ring is fixed, which is convenient for flipping and sorting. Small and portable: This product is lightweight and portable and can be put into a pocket or bag at will, making it convenient to carry and record at any. Excellent learning and teaching tool: It can be used to record learning content, use fragmented at any, and improve learning efficiency. Great Gift: Great for classroom or homeschool; birthday gift, holiday gift, Christmas stocking stuffer, New Year gift. No assembly required; inch size: 2.16W x 3.54D x 0.62H. Package Contents: 2 x Memory Card