The Charles Viancin Honeycomb Silicone Trivet combines the function of silicone with the feel fabric. Making it softer and more pliable than most silicone potholders. The honeycomb pattern acts like an air cushion to protect you from heat, and offers an exceptional grip. These potholders are heat resistant up to 500 degrees, and can also be used as trivets or for unscrewing tight jar lids. They are oven, microwave, and dishwasher safe.