1. Made of high-quality semiconductors, environmentally friendly, stable, and high thermal conversion rate. 2. These accessories are highly adaptable and suitable for use as spare parts. 3. An important part of the fireplace fan, it is easy to install and can directly replace the old or broken . 4. Good performance, convenient and practical, suitable for families and professionals. 5. Light weight and small size, easy to store and carry, bring you convenience. Colour:grey Material:semiconductor Package Contents: 2 Generation Sheet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.