Space-saving: the cup holder has a reasonable design and is suitable for different car seats without taking up space. Note: try not to place the water cup in the upper moving container so that it does not fall out when braking Set up two cups: the car cup holder has a 360 rotating cup body and can hold two cup bottles at the same time. telephone, hydro bottles, iPad, instant noodles in barrels or drinks and so on Quality material: made entirely of high quality ABS resin, heat resistant and flexible. The special striped appearance makes the car cup holder different from others 16 UPHOLSTERY FOAM CUSHIONS - In order not to lose balance, the lower cup holder must be adjusted to the cup holder of my vehicle with the included EVA sponge. Otherwise, you can lose balance and fall when you place heavy items only on the top cup holder Extendable: The adapter is best suited for bottles / cups with a diameter of 3.0 to 5.9 inches and fits most 20 oz water bottles. As the height of the car water bottle holder is only 6.7 cm, it is recommended not to store too high cups or water bottles. If for any reason it is not suitable, please contact us and we will give you a full refund or replacement with a new product Product Adjustable cup holder The diameter of the top cup holder groove can be telescopically adjusted to about 2.9 - 5.9 inches Cushion foam padding With the padded foam padding, the gap between the installation position and the base of the cup holder can be filled, which not only reduces vibrations, but also stabilises the cup holder Rotating cup holder The cup holder can be rotated 360 degrees and the water cups and drinks bottles can be placed in the lower cup holder Pay attention to use 1. When placing the water cup, do not place the opened water in the cup holder so that it can be easily spilled while driving 2. The product is not suitable for thinner cups, so it is easy to shake. It is important to choose the product according to your mug 3. The adjustable upper part of the product is not suitable for long water cups, and the water cups should be inserted into the lower dedicated water cup groove Try not to place the water cup in the upper moving container so as not to fall out when braking In order not to lose balance, please use the included EVA sponge to stabilise the lower cup holder before storing items 1 x car drink holder Treat with care Do not store large items Adjust to the best position