Foldable Smartphone keychain

Short video instructions: https://www.youtube.com/watch?v=o0QCKCRhKWMV2 added. The slider of the stand in the housing is now smoother.Small recess has been added to the support for easier removalAfter printing, please move the moving parts several times so that the grooves are smoothed out by the printing and everything can be moved smoothly.When installing, clip the stand close to the horizontal in the housing. Please make sure that the small guides on the stand are not broken offMost smartphon