High-quality materials:This mobile phone wallet pocket is made of high-quality lycra cloth,PVC material,elastic and durable,so they can tightly fix the card on the back of the phone.The self-adhesive design allows you to easily paste it on the back of the phone.No traces will be left on the phone case or phone when removed.1 × Mobile phone card sleeveWide range of application scenarios:not only for mobile phones,but also for computer back panels,glass,car windows,car dashboards,refrigerator doors or home front doors.Appropriate size:The size of each mobile phone card wallet is approximately 3.5 x 2.3 inches/8.8 x 5.8 cm,and the size is suitable for most mobile phones.This mobile phone pocket holder provides you with an easy and convenient way to carry your cards.Product size:5.8×8.8cm / 3.5 x 2.3 inchesReasonable design:The double-pocket design allows you to easily hold 2-3 credit cards,and is also suitable for storing keys and other small things. It is very suitable for mobile phones; the sturdy structure prevents cards or keys from sliding down from the pocket,which is safe and reliable.Product material:Lycra,PVCEasy to use:nstallation is simple and quick;first clean the back of the phone,re-move the adhesive film,then paste the phone card wallet on the back of the phone,press for one minute to make it stick firmly,if it is moved,it will not be on the phone case.