Unlike most other trivets, this clever design can be expanded to accommodate extra-large pans and oven trays or even multiple serving dishes. Made from durable 18/8 stainless steel, it features non-slip, non-scratch feet that are suitable for all surfaces and is h eat-resistant up to 340˚C (640˚F). Perfect for protecting surfaces from scratches and heat damage, after use it conveniently folds for compact storage.