Product Material: Fiberglass Size: Style B (30*30Cm) Style: Style B Thickness: 0.4Mm~6Mm High Temperature Resistance Range: -50~550 Conventional Temperature Resistance: -50C-550C Color: Silver Quantity: 1 Pcs Package Content: 1 Set * Fireproof Floor Mat 1. Upgrade To 3 Layers And Thicker - The First Layer Of Aluminized Fiberglass Fabric Reflects Up To 95% Of The Heat From The Fireplace. The Second Layer Of Heat Insulating Cotton Helps Insulate Heat And Slow Down Transmission. The Third Layer Of Silicone-Coated Fiberglass Improves The Thermal Insulation Effect And Is Non-Slip. 2. Portable - Charcoal Fires Can Cause Irreparable Damage To Patios And Lawns. A Flame Retardant And Heat Resistant Fire Pit Mat Is Perfect For Protecting Your Patio, Lawn, Composite Decking, Grass And Decorative Stone. The Lightweight Design Allows You To Easily Take The Fire Pit Mat To Parties, Picnics, Camping And Barbecues. 3. Fits Most Round Fire Pits - Whether You Have A Wood Fire, Charcoal Grill, Copper Bowl Fire, Portable Propane Fire, Or Natural Gas Fire, This Flame Retardant Mat Is Here To Keep You Safe. However, For Best Results, All Four Legs Of The Fire Pit Should Be On The Mat. 4.Warm Tips - Do Not Place The Heat Source Directly On The Fireproof Surface, There Must Be At Least Least 10 Cm Of Space Between The Fire Mat And The Heat Source. If You Want To Use The Fire Pit Mat Without Feet Under The Fire Pit, Please Use A Stand. Please Keep The Reflective Layer (Aluminized Layer) Up.