1. Material: Food-grade stainless steel - Large size: Diameter 14.8 cm x Height 5.8 cm - Small size: Diameter 10.4 cm x Height 4 cm - Package contents: 2 large funnels + 1 small stainless steel funnel 2. In terms of material: The funnel set is made of food-grade stainless steel, which is convenient, practical and rust-proof. They are small kitchen tools suitable for many households, with good quality and diverse functions, and are safe and non-toxic. 3. Easy to clean: Lightweight and can be cleaned in the dishwasher. It is relatively easy to clean after use. One can just put it in the dishwasher or rinse it with clean water. 4. Easy to use: Wide-mouth jam funnel, quite suitable for traditional spice jars, perfume bottles and wide-mouth jars. One can pour liquids into jars or other containers through the funnel with relative ease. 5. Widely adaptable: It can be a helpful tool for jam cooking and filling. The wide mouth is wide enough to transfer liquids or other items, such as oil, jam, sugar, flour, etc. 6. Two-size set: One set comes in two sizes. - Large funnel size: Width 5.5 inches, Stem 2.1 inches, Height 2.3 inches; - Small funnel size: Width 3.3 inches, Stem 1.4 inches, Height 1.6 inches.