From Joseph Joseph, the Space Expanding Trivet features: Made from durable 18/8 stainless steel Non-slip, non-scratch feet that are suitable for all surfaces Heat-resistant up to 640 F Perfect for protecting surfaces from scratches and heat damage Conveniently folds for compact storage Wipe clean Measures approx. L 2.4 x W 9.1 x H 0.4 Imported.