Specifications Product Name Car Cup Holder ExtenderMaterial ABSColor BlackSize Options Small LargeFeatures Versatile Compatibility The Car Cup Holder Extender features a dual design accommodating both standard and oversized drink containers The upper holder fits cups with a 3 14 inch diameter while the lower holder supports larger glasses bottles and cups up to 3 7 inches wide It is a perfect match for 32 to 40 ounce bottles with a diameter range of 3 4 inches to 3 7 inches The secure fit ensures your beverages stay steady during your drive 360 Degree Rotatable Tray Equipped with a built in extra storage tray the extender offers additional space for snacks keys phones or small accessories This tray rotates 360 degrees and can support up to 40 pounds Its rubber lining keeps items secure and minimizes noise making it perfect for those who frequently eat or multitask while driving Ideal for long road trips or people needing more storage space on the go it s both practical and thoughtful Adjustable Base The Car Cup Holder Extender comes with an adjustable base that can expand from 2 36 inches to 3 54 inches This expandability provides a snug and secure fit in most vehicle cup holders including those in boats trucks RVs and golf carts The easy installation ensures the base remains stable and the rubber padding reduces any unwanted movement or noise from your water bottle Universal Fit Designed to fit most car cup holders the extender offers f