Shock-absorbing design: The bottom of Car Water Cup Holder is padded with sponge pads, which have a non-slip and shock-absorbing effect, and effectively stabilize the cup holder. Wide range of uses: Car Cup Holder is suitable for all kinds of cans, water bottles, coffee cups, thermos cups and baby bottles. Good quality: Multi-function cup holder is made of thick ABS material, not easy to deform, not rusty, corrosion resistant and durable. Easy to install & remove: The spring clip can firmly fix the drink coffee cup holder on the air vent, and it can be easily removed without additional tools by moving the spring clip back and forth. High quality assurance: The Universal Adjustable Tumbler Holder is made of high quality and sturdy material and its proper adjustable design allows you to easily put in and take out your drinks.