It is compatible with Samsung Galaxy J6 Plus,Samsung Galaxy J6 Prime 2018,Samsung Galaxy J6+. Card Slot Design:The Card Holder Only Can Hold One ID or Credit Card.The card can be easily removed at any time using the stand. Rubberized inside and will not scratch your card and phone. Materials: Hardened Polycarbonate (PC) and Hybrid Carbon Fiber( TPU) Provides optimal slip resistance and scratch resistance.The combination of a soft internal TPU material and a sturdy outer polycarbonate casing effectively cushions the impact pressure and provides a shock-proof function. Matte coating of the outer casing can help you better hold the phone, reduce fingerprints, and easy to install or remove. Advanced cutting: Precise cutting makes full use of volume buttons, chargers, cameras, microphones, headphone jacks and all other ports. kickstand is convenient for reading, wathing movies.It is perfectly situated at an angle, allows for the good viewing position to meet your eyes. Warranty / Refund: Our product has a one-month warranty. If you receive any of our defective products, please email us for replacement or refund. If you have any questions, please contact us through the Amazon system. Please do not stay neutral or negative. We will respond to your satisfaction within 12 hours.