Standard Closed size 10x2.36in/Open size 10x17.7in.Material: Polypropylene Design It is portable outdoor folding stool and it only needs 1-2 seconds to open and use.It uses new material which is environmental protection and more light, and also can withstand the weight of 250kg.The simple design makes even the elderly and teenagers can easily use. ScenarioRetractable features can be easily stored in the trunk of the car, or portable . It can accompany you to the bus line/outdoor fishing/outdoor hiking. When the house party, or a lot of guests, It can be used as a makeshift chair Cleaning It uses an excellent new material, just need to rinse with water, and then put outside for drying, and then it can restore clean. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.