1. Material: metal + acrylic 2. Specifications: length 135mm width 55mm 3. Weight: net weight 65g 4. Function: it can effectively filter tar, nicotine and carbonic acid produced during smoking, relieve the symptoms of sputum and shortness of breath caused by smoking, and significantly reduce the soot on the teeth. 5. Due to the influence of light and the difference of the monitor, the color that everyone sees may be different. Please refer to the actual product received.
