ITEM NAME:Heat Resistant Insulator Mat Heat Pad Repair Insulation Pad for Soldering A#S Product Description Description: Specifications: Material: silicone Product Size: 230 x 180 x 3mm/9.05 x 7.09 x 0.12in Product weight: 141g Purpose: Welding accessories, multi-functional accessories Included: 1 x Insulation Pad.Included: 1 x Insulation Pad. Purpose: Welding accessories, multi-functional accessories. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.