This ember mat is made with fiberglass material and double-sided silicone coating, high temperature-resistant, fireproof, and waterproof. It can be placed under your stove for protecting the ground from being burnt or damaged by the popping embers. It is great for both indoor and outdoor use. Features: Made from fiberglass with double sided silicone coating, high-temperature resistant, fireproof and waterproof. Place the mat under the grill or fire pit to stop popping embers from damaging the deck, patio, lawn, or other surfaces. Metal grommet on each corner can be fixed to the ground in windy days, stable and durable. Comes with a black drawstring bag for easy storage and carrying. Suitable for both indoor and outdoor use. Specifications: Material: Fiberglass + Double-sided silicone coating Size: S / M / L / XL (optional) S: 35 * 34cm / 13.8 * 13.4in Package Size: 28 * 10.5 * 1cm / 11 * 4.1 * 0.4in Weight: 110g / 3.9oz M: 43 * 37cm / 16.9 * 14.6in Package Size: 25 * 11 * 1cm / 9.8 * 4.3 * 0.4in Weight: 146g / 5.1oz L: 60 * 52cm / 23.6 * 20.5in Package Size: 25 * 13.5 * 1.5cm / 9.8 * 5.3 * 0.6in Weight: 255g / 9oz XL: 80 * 75cm / 31.5 * 29.5in Package Size: 26 * 13.5 * 2cm / 10.2 * 5.3 * 0.8in Weight: 440g / 15.5oz Package List: 1 * Ember Mat 1 * Storage Bag