Overview: It is made of Teslin material as a seat surface, It is tough, breathable and easy to clean, making you feel comfortable; During the lunch break, not only the body is exhausted, but also the hands will be tired, massage the palm with a double roller massager on the armrest; There is a metal pull tab at the bottom for easy rearward movement. Removable large cup holder, a cup of coffee or tea during lunch break, placed on a separate large cup holder, saving trouble, worry, and convenience; It does not take up space when folded, making it easy to store and store. Specification: Material: Steel Tube & teslin fabric Size: Product detailed dimensions as shown