[Tempered Glass] 90cm x 120 cm Glass Chair Mat, Heavy 5mm Thick Premium Tempered Glass Duty Hard Glass Chair Mats for Office Chair on Carpet or Hard Floor with 4 Anti-Slip Pads Easy to Clean OdorlessSuperior Durability and Strength: The Tcyzest glass chair mat is crafted from 100% tempered glass, ensuring exceptional durability and strength. Measuring 90cm by 116cm and 5mm thick, this office chair mat can withstand up to 1000 pounds of pressure. Perfect for protecting your carpet or hardwood floor from office chair wheels and daily wear Versatile Floor Protection: Whether you need an office chair mat for carpet or a chair mat for hardwood floor,