18/8 Stainless Steel Mesh and 430 Stainless Steel 3 Cup Body: No One Wants Their Flour To Mix With Rust Stains, ThatS Why The Rust-Proof 18/8 and 430 Stainless Steel Would Be Our Choice. Food Grade Material for Safe Food Contact, No More Worries About Corroding. 4Mm Solid Stainless Steel Will Not Break Off Easily. No Painting Will Chip Off Because Its Bare Stainless Steel Easy To Clean With A Dry Clean Cloth or Pastry Brush. No Hustle, No Troubles. . 4 Wire Agitators for Quick Sifting: 2 Wires Are Adequate for The Sifting Purpose But A Little Flimsy. Just Have A Try of The 4 Wire Agitators. It Makes Quick Work of The Sifting Task, Especially When You Do A Lot of Baking. You May Notice That Some Scrapers DonT Make Contact With The Mesh So You End Up With A Lot of Flour Left Over. Our Scraping Wires Moves Across The Sifting Screen and Makes Complete Contact With The Screen To Ensure That Contents Are Sifted. . 1 Cushion Ring To Avoid Side Leakage: Some Flour Sifter Has Large Side Holes On Both Sides Where The Crack Attaches and The Flour Just Flies Out of Those Sides. You Will Find Your Kitchen In A Mesh After Sifting. With Moderate Side Holes and 1 Cushion Ring, You Will Find The Side Holes Were Never A Problem. You WonT Get Flour or Powdered Sugar Everywhere. The Stamped Measurements Are Also A Plus for Your Convenience.