8-3/4 inch (22 cm). Allergen free. Nothing stacks up to Chinet. Microwavable. Leak & cut resistant. www.mychinet.com. Questions? 1.800.847.4129. Visit us at www.mychinet.com for recipes & entertaining ideas. Made with 100% recycled materials. Eco-friendly - Made from recycled material and compostable. Made in USA.