1.Compatible With OPPO A16/A16S/A54S Case.Precise cutouts fit the Buttons, ports, cameras, mics, and speakers. Phone Cover with Card Slots: This wallet case with 9 card slots (with photo window slot) ,1 long interior cash slot pocket and 1 zipper pocket to conveniently hold many cards, cash, money, bills, receipts or some changes when go outside; with a removable short lanyard for more safty carry this wallet case; Definitely a great buy for who likes wallet design phone case. Make your phone and case into a wallet. It is convenient to take essential cards with you and no need to take another wallet, reduce carry-on items Magnetic Closure Design:Avoid the cards accidently fall out from your case. What's more, it add more protection to your phone.Comes with a wrist strap for you to better carry the phone.Make your phone into a hand purse. High-quality TPU and pu leather materials protect against scrapes, scratches, or bumps. Heavy duty made to provide all round protection. Raised edge on screen and camera reduce damage in drop.