Stainless Steel Mixing Bowls with Lids Set Non Slip Airtight Nesting 5 Bowl

Warp-Proof Hybrid Lid: TPR Seal + Crystal AS: No more warped lids after freezer use! Unlike flimsy traditional lids that deform in cold storage, ours withstands daily dishwasher cycles（under 140°F） and freezers without losing shape.