1. The product is in good condition and has durability. 2. Features: 1. It uses heating core materials that offer a relatively long service life and ensure the durability and stability of the product. 2. It has a well - designed and uniform structure. The air outlet is more evenly distributed, and the temperature at the front end is more precisely designed. 3. With good craftsmanship, it can be easily adapted to hot air guns and is a good accessory. 4. It only includes the heating element, and the other accessory demonstrations in the picture are not included. 3. Specifications: 1. There are 6 models available for selection according to your needs. 2. Material: Mica paper for the heating core. 3. Dimensions: Approximately 116x39x35 mm / 4.57x1.54x1.38 inches. 4. Color: As shown in the picture. 5. Quantity: 1 piece. 4. Precautions: 1. There is no retail packaging. 2. Due to manual measurement, a 0 - 1 cm error is allowed. Please make sure you don't mind before making an offer. 3. Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you for your understanding. 5. Package contents: 1 heating element