A pot holder is a small fabric pad which is used to handle hot cooking utensils. Cotton potholders are widely in use because these potholder, oven mitt, hot pad. are highly durable and can withstand multiple washes and ironing at the highest temperature. They have immense practical usage of giving an exceptional heat protection. A pot-holder is a piece of textile (often quilted) or silicone used to cover the hand when holding hot kitchen cooking equipment, like pots and pans. They are frequently made of polyester and/or cotton.