Magnetic trivets are commonly made from silicone, hardwood (wood), bamboo, and recycled cork.
Heat resistance varies by product. One listing specifies heat-resistant silicone rated to 425°F; others describe heat-resistant materials but don’t list a specific temperature.
Magnetic trivets typically attach to cookware with magnetic bottoms, such as stainless steel, cast iron, and induction-compatible pans; some listings specifically highlight stainless steel.
Foldable silicone trivets collapse and stack to reduce their footprint for drawers or cabinets, and some can also attach magnetically to metal surfaces like a refrigerator or oven for compact storage.
Many silicone trivets feature non‑skid or textured surfaces to keep cookware stable. Some have a deeper patterned side that can also serve as a spoon rest or small drying mat.