What is a polypropylene shell stacking chair and where is it best used?

Polypropylene (PP) shell stacking chairs have a seat and back formed from a single molded polypropylene piece on a steel frame. They are extremely durable, chemical-resistant, easy to clean, and available in a wide range of colors — including custom colors for educational institutions and branded environments. They do not have padded upholstery, so comfort for extended sitting (more than 1–2 hours) is limited. Best uses: school cafeterias, outdoor patios, break rooms, and short-duration meeting settings. OfficeFurniture2go.com carries polypropylene shell stacking chairs in multiple colors — call 1-800-460-0858 for current color options and pricing.