Feather-light construction. Impact-resistant soft core. Non-slip ruggedized grip. Living hinge to move seamlessly with the Apple Smart Keyboard Folio's multiple position stand. Apple pencil holder and compatible with Apple pencil pairing/charging. Meets military drop-test standards (MIL STD 810G-516.6). Smart Keyboard Folio is required to use the case. Smart Keyboard Folio is not included. Sold by each.