TRIPLE LAYER THERMAL INSULATION: The outer layer of these steam oven mitts is professional anti-iron insulating fabric with ceramic and aluminum thermal insulation coating, the middle layer is EPE insulated pearl cotton, the inner layer is durable nylon . Steam Protection: The insulating fabric will effectively prevent steam from entering, protecting your hand, wrist and forearm from hot steam. Waterproof: Made from waterproof fabric and keeps your hands warm dry all the time. Lightweight: only 25g and 8mm thick. Elastic wrist helps to protect your hands from falling off. Specially designed for all steamers only such as fabric steamers, clothes steamers, travel clothes steamers, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin