About this item Installation Method Suitable For Use With Phone Cases When Pasting, Keep The Phone Case Dry And Clean. 24 Hours To 48 Hours To Achieve The Best Results Suitable For The Scene The Best Use Scenario For A Suction Cup Is A dry Mirror. Does Not Support Wet Walls And Mirrors! Introducing the MZANNI Card Holder :Our product has been optimized with a bottom opening that makes it easier to insert cards and easily push out from the bottom, improving the issue of difficulty in removing cards in other products. second optimization is to replace the adhesive with a brand new one, which is suitable for use with phone cases. It will become more and more durable over time. If u don't want to use it anymore, it can be easily removed without leaving any adhesive residue, and does not support repeated pasting. Strong and Sturdy: Don't worry about your phone falling or dropping .MZANNI Card Holder has 24 individual suction cups that provide a stronger, more reliable hold than other phone holders. Ideal for Content Creators: Whether you're an influencer, TikTok creator, or just love sharing content, MZANNI Card Holder is perfect for capturing those shareable moments. Charming and Practical: Represents an innovative phone-holding solution that empowers you to capture adorable photos and hands-free videos effortlessly. Secure your smartphone onto smooth surfaces like mirrors, showers, and windows with utmost ease.Patented Products Counterfeiting will be investigated Suction Phone Card Holder:Your ultimate phone accessory, seamlessly merging the power of suction cups with the convenience of a phone wallet! Back suction cups can only be used with smooth metal, glass, other surface materials are not easily adsorbed . Quality Guaranteed: Enjoy unbeatable customer service and support, long-lasting durability, and quality control It's perfect for your on-the-go lifestyle ！ › See more product details