- Case passes military grade 4 drop testing (MIL-STD 810G)- Hard-molded tray with durable kickstand to enable multiple viewing angles- Advanced corner protection with shock-absorbent TPU- Keyboard locking feature helps prevent accidental disconnects- Elastic strap securely holds your Type Cover and Surface Pro closed- Detachable hand strap (included) and integrated Surface Pen holder (Pen not included); optional should strap available (sold separately)- Compatible with Surface Type Cover and Surface Dock- Full access to camera and ports- Lanyard included to easily attach and carry Microsoft Classroom Pen (Pen not included)