Check the listing for details. Rocketbook Smart Notebook folio 100% Recyclable Biodegradable Cover W/pen Holder. Condition: New. Listed at 36.99 USD. [ OFFICIAL ROCKETBOOK FOLIO COVER ] for Core and Fusion notebooks. The first covers to be designed specifically for and by Rocketbook [ STYLE AND PROTECTION ] 100% recyclable and fully biodegradable with a magnetic clasp to keep closed. Available in Black [ MADE TO MEASURE ] Your Rockebook is easily removable, while also being snug. All covers feature a pen dock, inside pocket and multiple card slots to store all your mission-critical supplies. [ MADE FROM RECYCLABLE KRAFT PAPER ] This earth and animal-friendly alternative to leather is lightweight with high tear resistance and made of biodegradable natural fiber. Our blend of Kraft Paper is durable and “wears” beautifully over time. [ PROFESSIONAL & LIGHTWEIGHT ] Rocketbook Folio Covers Innovative design makes them the ideal Rocketbook accessory for Students, Working Professionals, Astronauts, Journalists, Graduates, and Writers. Letter Size - 10.8” X 11.8” X 1” Fits Letter Size Rocketbooks 8.5” X 11”. Note: New without Box