This designer flip cover for the Sony Xperia Z1 is made of textured leather with a grainy feel. The PU leather has a long life and provides firm grip. The inside has a silicon jacket that is stitched to the cover which holds the phone in place even in shaky situations. The cover also has a magnetic flip lock to lock the flip in place which has a designer look. The cover can also double up as a stand and you can enjoy movies and media in landscape mode anywhere.