Car Cup Holder Extension, Cup Holder Extension with Phone Holder, Car Phone Holder, Large Car Cup Holder Adapter, Fits 32/40 oz Bottles

[Cup Holder Extension]: The diameter of the extendable base is adjustable from 6.6 to 9.1 cm, adapting to different car cup holders. Simply rotate the base to enlarge or reduce its size and securely attach it to the cup holder. [Removable Silicone Bands]: The silicone bands on the insert make it easy to insert and remove the base. They ensure the base stays securely in place in the cup holder while driving, preventing wobbling or falling and ensuring the cup does not rub against the holder. The silicone bands can be easily removed if necessary. [Cup Holder Extension and Phone Organizer]: A phone organizer is integrated into the side of the cup holder, allowing you to store your phone and keep it close at hand. This prevents losing your phone or dropping it into the seat cushions. The small opening at the bottom of the organizer allows for convenient charging. [Adjustable Base for Greater Stability]: The cup holder base diameter extends from 6.6 cm to 8.5 cm (2.6 inches to 3.6 inches), fitting most cars, golf carts, boats, and trucks. Once extended, the cup holder base fits perfectly into your car's cup holder slot, ensuring greater stability. [Quality Assurance] The upper holder features a reinforced, thickened edge for greater durability. If the double car cup holder has any quality issues or is damaged during shipping, please contact us immediately. We will resolve your issue as quickly as possible.