Designed and developed in consultation with professional chefs, the Jonas chinoois is made in Sweden from high-quality, 18/10 stainless steel. It measures 9" in diameter at the top, and features a fine mesh designed to withstand repeated pressure from a pestle (sold separately) when making sauces. In fact, the Jonas chinois has a 25-year warranty. A long handle and a hook make it easy to rest the Jonas chinois atop a bowl or a sink. Made in Sweden.