ZTTO MTB Road Bike Bicycle Accessory Computer Universal Adapter Extended Mount Phone Seat Holder for 200 520 530 Mount 1 Piece

ZTTO UNIVERSAL ADAPTER FOR GARMIN MOUNTMaterial: PlasticSize: 4040mmWeight: About 7g/piecePackage: 2 pieces / 1 piece (according to your choice)Importantremove the protective film against the adapterstick the adapter to the center of hte phone case and press it with heavy objects for 20 minutes at least.the adapter and the phone case are fully bonded, and the use can be guaranteed after 24 hours.the pasting surface must be flat and can not be bent.NoteColor: Due to the light or display difference, the color of the product you received might be a little difference from the pictures. That is not a quality issue.*Size & Weight: Due to the measure error or insrumental error, the weight and size of the product might have a minor difference to the discription. That is not a quality issue too.*Service: We are professional bike mechanics and good at English, so if you have any problem when you set up your products, please feel free to contact us. If you need a large amout of products, please contact us too. We will give you a discount. Don't jump to a bad review, before you want to do that, just contact us and i think we will find a way to solve the problem.