I have here your new 4 piece steel mesh sink strainer basket set for your kitchen, bathroom or work sink. You get 1 large, 1 medium 2 small strainers. See item specs for more detail. Now, when you see the word "basket" in any of the dimensions specs, it means just the mesh wire basket. All other dimension specs are "overall". The widths of just the baskets are the smallest size drains each will accommodate respectively. Largest drain sizes would be sized just under the overall width of each. Thanks for stopping. Please visit my slow growing store where you can read about me, my policies view other kitchen items. David - thediscountretailer