This car cup holder expander is made of , which can withstand use. Features the ABS and silicone material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black -Material:ABS, silicone -Size:16.10X15.50X12.10cm/6.33X6.09X4.76in Cup holder size: less than 108mm Phone holder size: less than 97mm width, less than 24mm thickness - Cup holder has dual slots, it is convenient to hold insulation cup with handle. - Find a suitable cup holder, then adjust the base of the cup holder to a suitable position, put it into the car cup rack, and then turn the cup holder to the fixed key in the base until it is fixed. - If the original position of the cup holder is not suitable for installation, you can unscrew the screw in the cup holder, then adjust the screw hole position of the cup holder to the front, back or left and right, and then screw on the screw. - Small and compact size, light in weight, you can carry and use it wherever . - It is in stable characteristics, high performance and it is in great reliability, simple, easy to install. Package list: 1 cup holder expander