Magnetic chimney caps – 2 units, 101.6 x 10.16 cm, optimal seal against drafts and heat loss

General Description This magnetic chimney damper (101.6×10.16cm) is designed to improve your home's insulation by preventing unwanted drafts. It blocks cold air in winter and hot, humid air in summer, ensuring your chimney doesn't become a source of heat loss. This product is also effective in reducing allergies by preventing pollen and dust from entering the chimney. Technical Specifications Dimensions: 101.6×10.16 cm Type: Magnetic damper Usage Easy to use thanks to magnets that attach securely to the chimney's magnetic vent. Remove the damper before using the fireplace and reapply it once the fireplace has cooled. Can be easily cut with scissors to fit your specific chimney flue.