Feature:High Quality:These silicone&stainless steel trivet mats are made of food grade silicone and stainless steel, 100% BPA FREE, exposure to food safety. Perfect for cooking and kitchen as insulation hot pads.Unique Design:Unique adjustable design, multi-purpose hot pot holder, expandable for larger surface and foldable for easy storage and space saving. Can be used a mobile phone bracket.Multifunctional:The silicone stainless steel hot pot holders can be used for hot pots and pans, for pressure cooker, for instant pot, heat resistant placemats for kitchen counter; can be used to protect things from slipping.Heat Resistant:The adjustable trivet mats can withstand temperature of -104F to 446F (-40 to 230 degC), safe for use in the oven, freezer and dishwasher. Silicone and stainless steel material won't stain, mildew, or absorb odors.Table Protector:Most of my relatives and friends love these adjustable silicone and metal trivets. Smooth and soft material hot pot mat will not scratch your table/desk surfaces and pot bottom just as traditional wood/bamboo hot pot holder.Specification:Material: Silicone, Stainless SteelTemperature Range: -40 to 230 degCColor: Random ColorDimensions(when expanded out): 6.3 inch x 6.3 inch x 0.3 inchDimensions(when folded): 5.1 inch x 5.1 inch x 0.3 inchQty: 4pcsincludes:4 x Bowl Mat Insulation Coasters