Large Stone Desk OrganizerThis heavy stone desktop organizer is designed to help you add a modern clean look to your space while keeping your essentials organized and accessible. Check out our other desk accessories to match including business card holders, tape dispenser, post it note storage, and pen pots. Dimensions: 10. 5x3. 5 Materials: These are handmade with gypsum cement, an eco friendly sealer, and rubber pads. Gypsum cement is similar to Jesmonite, or eco resin and