3M adhesive backing sticks to both phones and cases. Made from durable silicone, it attaches to the back of your phone and removes easily. Great for holding cards, tickets, ID, cash, earphones and more.
eBay
Toocki Transparent Bag Holder Phone Case For Samsung Galaxy S24 S23 S22 S21 Plus Ultra Clear Wallet Silicone Shockproof Cover
Aliexpress UK
Holds 1-2 cards so you don't have to carry a big bulky wallet in your pocket. Each stick-on wallet is sturdy and durable using removable tape as a backing. Even with the pockets inverted, the wallet holds its contents securely in place and prevents them from falling out!
eBay
Luxury Multi Function Wallet Card Phone Case For Iphone 16 15 14 Plus 13 12 Pro Max 11 PU Holder Wristband Soft silicone Cover
Aliexpress UK
Double zip lock keep contents safe and dry on the beach.
eBay
Slide Camera Protection Wallet Holder Card Bag Phone Case For iPhone 16 15 14 12 11 13 Pro Max X XR XS 7Plus Soft Silicone Cover
Aliexpress UK
✅ Magnetic Closure: The case has a magnetic clasp so that it can be easily opened and closed. ✅ Simple and Convenient: Flip wallet design case for Galaxy A15 5G only, will make your life more simple and convenient.
eBay
Soft Silicone Card Slot Holder Pouch Wallet Phone Case for iPhone 16 14 15 13 12 11 Pro Max X XR XS Max Shockproof Back Cover
Aliexpress UK
Pho ne Cas e Cover for Oppo Reno13 FS 5G. For Oppo Reno13 FS 5G. For Oppo Reno13 F 5G. For Oppo Reno13 Pro 5G. For Oppo Reno13 5G. Magnetic desktop stent;. 1 Silicone Phone Case+1 Privacy Screen Protector+ 1 Magnetic Card Wallet.
eBay
Transparent Phone Case For iPhone 16 15 14 13 12 11 Pro Max Plus 12 11 Mini XR XS MAX - Wallet Card Holder Clear Silicone Cover
Aliexpress UK
For Xiaomi Redmi 14C. For Xiaomi Redmi A3. For Xiaomi Redmi A3x. For Xiaomi Redmi A4. Silicone Phone Cas e Cover for Xiaomi. For Xiaomi Poco C75. For Xiaomi 14 Ultra. Magnetic power bank;.
eBay
for Galaxy S25 Ultra Protective Phone Case，Wallet RFID Cards Holder，Camera Cover，Full Body Rugged Shockproof Silicone-Blue
Aliexpress UK
Premium Quality:For Samsung A36 Case, Made From Durable Double Injected Ultra PU Leather which Provides With a Mixture Style Of Inner TPU Phone Case and an Integrated Shock-Absorption For an Elegant Feel in Phone Cover For Samsung Phone A36.
eBay
Braided Crossbody Lanyard Strap Phone Case for IPhone 16E 16 15 14 13 12 11 Pro Max X XS 7 8 Plus Wallet Card Bag Silicone Cover
Aliexpress UK
For Nokia G42. For Nokia X20. For Nokia G10. For Nokia G20. For Nokia 2.3. For Nokia 4.2. For Nokia 3.2. For Nokia 2.2.
eBay
Wallet Flip Case For Nokia 150 (2023) case Leather & Silicone Cover Nokia 150 2023 Phone Cover Fundas Coque Nokia150 2023 Shell
Aliexpress UK