This heat resistant cooking glove is made of eco-friendly material. It can be used safely at temperatures between -40 and 250 degrees Fahrenheit. The heart patterned Silicone glove size is 10.6" x 7.5". The logo size can be in 2.3" x 1". Made of Silicone, these gloves are safe to use in ovens and dishwashers. Make this a gift for your colleagues and friends!