Baseus Back Stick Silicone Card Bag Dark Grey

Easy stick on every smooth surface (Mirror,Ceramics, Plastic Part,Phone Case)
Simply stick the card holder slot onto the back of your cell phone or mobile case
High-quality strong adhesive on back of your cell phone,but no sticky residue when removed
Suitable to fit your ID Card,Credit Card,Pouch Card,Discount Card,etc.
Replace your wallet with a phone card holder when you are ready to go
Save space in your pocket or bag and carry all your essentials on the back of your smartphone