kindergarten chair children backrest plastic desks and chairs home learning training class chair lift factory direct stool

yellow red pink blue light blue green purple beige light gray dark gray glossy 4 colors light green light pink light yellow orange mintcream ivory white sky blue

sitting height 24 thickened (shift) sitting height 26 thickened (small class) sitting height 28 thickened (middle class) sitting height 30 thickened (large class) sitting height 35 thickened (primary school students) sitting height 40 (junior high school students) sitting height 45 (high school student)