Imperial BM0135 Magnetic Burn Indicator HELLOFALL10 Tire diameter: 13

Tire diameter: 13

Each marker is wrapped with 5" of reflective tape

Suitable for interior as well as exterior applications

Bird-proof design

Imperial BM0135 Magnetic Burn Indicator HELLOFALL10 Tire diameter: 13Durable & highly accurate. Monitors wood stove performance. For single wall stove pipe only. Easily installed on stove pipe with magnetic attachment. For single wall stove pipe only Durable & highly accurate Monitors wood stove performance Indicates Correct Operating Temperature Burn efficiency range from 100 degree F to 850 degree F (40 degree C to 475 degree C) Easily installed on stove pipe with magnetic attachment.