The products are made of high quality metal and plastic materials, new materials of reasonable design, exquisite workmanship, set a stool, chair, table as a whole, can be back, carrying, carrying, convenient and practical, only four can also form a square table, can also be used for fishing and self driving travel. The bracket part is made of high quality steel pipe and steel plate, it is very strong, the chair surface and the table for the ABS engineering plastic once formed by casting, the surface of the grinding process, the anti. The product in the entire folding state of the length of 45CM, width of 33CM, the thickness of 4CM, hand is very convenient. After the first stretch for a height of 35CM stool, after the second stretch for a seat with a seat back, after the third stretch for a built-in 33CM x 33CM desktop, a high degree of 60CM of the office chair.