High-quality material: made of food-grade silicone material, has passed FDA and SGS certification, does not contain BPA, environmental protection, heat insulation, can withstand -104F to 446F (-40F) Temperature C to 230C). Easy to clean, save your time and energy Packing includes: 2 pairs of silicone hot handle brackets and silicone auxiliary handle brackets (black, red). 4 insulated handles are enough to meet your daily cooking needs. Slip-resistant and portable design: The uneven surface provides stronger slip resistance and a stable and comfortable grip, providing additional protection for your safety. The size of the hot handle bracket is approximately 14.3 x 5 cm/5.6 x 2 inches, and the size of the auxiliary handle bracket is approximately 8 x 4 cm/3.1 x 1.6 inches. It is very light and can be carried with you. Wide application: suitable for most cookware handles, cast iron woks, pots, small frying pans or auxiliary handles, etc. They are great accessories for picnics, barbecues and outdoor gatherings. Product description Pinsheng 4 PCS silicone thermal handle holder and silicone auxiliary handle holder heat-insulating hot pot glove, suitable for cast iron wok, kitchen cookware Features: Food-grade silicone material, has passed FDA and SGS certification, does not contain BPA, and is environmentally friendly. Insulation, can withstand temperatures from -104F to 446F (-40C to 230C). The uneven surface provides stronger slip resistance and firm and comfortable grip. Suitable for most cookware handles, cast iron woks, pots, small frying pans or auxiliary handles, etc. Specifications: Material: Silicone Color: black, red Heat handle bracket size: about 14.3 x 5 cm/5.6 x 2 inches Auxiliary handle bracket size: about 8 x 4 cm/3.1 x 1.6 inches. Package includes: 2 x Silicone thermal handle holder 2 x Silicone auxiliary handle bracket Note: 1. Due to manual measurement, there may be slight errors in size. 2. The color of each monitor and computer will be slightly different. 3. Do not place this bracket in the oven.