Iphone Charging Dock designed for use with the oem Iphone charging lightning cable. Three piece design, the top cover, bottom main housing and feet. The feet are optional and not necessary. The bottom housing is designed to be filled with pennies to get a nice and heavy base. You can alternatively print "Iphone Dock Bottom Open" that has an open design so you can add anything available to get some weight on the base. To install the cable first slide it through the slot of the bottom housing and fit into rectangular pocket wrapping cable under and into the cable slot. Then, add the desired weight and install the top cover which should have a tight fit around the lightning connector. Make sure to clean and remove any sharp edges on the housings before installing the cable.