• Realistic paper feel: The finely designed texture of PenMat 2 delivers the most authentic paper-feel experience available.
• Riptide technology: Advanced Riptide technology creates a vacuum between your iPad® screen and PenMat 2 for a secure, slip-free fit.
• Reusable: Easily remove and reapply PenMat 2 on your iPad to switch between that perfect paper-feel and the vibrant clarity of your iPad screen. 
• Long-lasting performance: Unlike its magnetic predecessor, PenMat 2 maintains its strong hold over time, thanks to the wear-resistant Riptide technology. 
• Bubble-free application: The Riptide strips push air out as you apply PenMat 2, ensuring a smooth, bubble-free application every time.
• Durability: PenMat 2’s soft texture helps preserve your Apple Pencil® tip, unlike other textured screen-protectors that are often rougher on the tip.

Not sure which iPad you have?
No problem, there are two ways you can figure that out here:

1. Open Settings > Tap General > View "Model Name"
   2. Follow the steps above, and copy the serial number in "https://applesn.info"