1. Adjustable Foldable Cup Holder: The multifunctional water cup holder is equipped with 2 foldable cup holders. You can use the cup holder to place your cups and stack the cup holder up when not in use to save space. The Cup holder can be removed and adjusted 180° position. 2. Extra Large Storage Space: Using this product can save a lot of space and help store your items, such as coins, documents, smartphones, tablets, phones, cups, jars, glasses cases, pens, keys, etc. 3. Strap Design: This Car Armrest Storage Box has an adjustable strap design, which is very easy to install and does not hurt the car gap. The highquality plastic buckle and elastic bands will bring you a convenient and stable experience. 4. Easy to Install and Clean: It can be used directly in the armrest box, convenient and quick. This armrest storage box is easy to clean and can be cleaned with a damp cloth.