The full magnetic absorption design of the back shell ensures a strong connection between the magnetic case and your iPad Air 5 and iPad Air4. It also provides the auto wake/ sleep function which protects and conserves the battery life.The no case edge design does not interfere with magnetic wireless charging between iPad and Pencil. The fold-over clasp can provide an extra protection for your Apple Pencil from dropping. The seamless trifold smart case is combined with the silky smooth TPU exterior and the soft microfiber lining interior, protecting your iPad from scratches. The minimum thickness brings large convenience.