UPGRADED OFFSETTING FUNCTION: With the innovative offsetting function, you have the flexibility to customize the position of your cup holder. Simply loosen the bolt the to offset the base up to in any direction for a perfect fit and avoid interference with your vehicle's center console, gear shifter, or additional cup holders. Moreover, the adjustable offset design allows you to configure two cup holders side by side, even in tight spaces. EXTENDABLE BASE: large cup holder adapter for car can be used in most vehicles, such as cars, trucks, SUVs, and recreational vehicles. the cup holder expander can be firmly attached to different car cup holders. FOR LARGE BOTTLES & WIDE CUPS: With a universal size, this is a cup holder extender for car that is Suitable for water cups with a diameter of less than 105mm. The base is adjustable. The telescopic diameter is about 65~100mm. The fixed key has an anti-slip silicone sheet on the edge. ANTI-SLIP COASTER & TABS: With the silicone coaster and pieces inside the cup holders, the cups and bottles can be held securely in place and won't tilt. Never worry about splashing water when braking again. LARGE SLOT FOR MUGS: Perfect for most travel mugs, tumblers, and large reusable water bottles. The spacious center hole allows easy insertion and removal of bottles while accommodating handles. The cup holder has a base deep enough, o provide great balance and prevent tipping over your drinks. Colour:black Material:plastic Package Contents: 1 x car cup holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.