These Staff are a happy pair of different colored oven mitts that want to hold your hand. BPA free. Food grade silicone. Dishwasher safe. Temperature resistant up to 446°F and -40°F. Materials: Silicone outside layer, cotton fiber inside layer Dimensions: 11.6”H x 7.5”W Care: Best to hand wash with warm water. For bigger messes, wash in the washing machine on cold with like colors, then turn inside out and tumble-dry on low, removing from the dryer as soon as the cycle ends. Do not iron.