About this item Strong construction: This stack stool set is made of painted metal frame and hard plastic seat. Water-spray proof and antirust stools are ready for your long-term use. Each stool can easily hold up to 125 kg / 276 lb, strong enough for your daily use. Space saver: The stools can be easily stacked and stored away when not in use, saving you much space and time to organize them. These stack stools are great choices for a crowded place like a classroom. Detail-oriented features: Protective leg caps protect your floor from scratches when moving, and meanwhile avoiding internal oxidation. Hollow-out seat: There are 8 holes on each stool for both decorative and ventilating purposes, making you feel comfortable and at ease even after a long time sitting in soggy summer days. Practical: Space-saving stack stools are great for schools, studios, cafes, libraries, study, dorms, workplaces, and other areas where space is limited. The 17.5" seat height is suitable for both young pupils and adults.