This is a made of stainless steel, with reasonable design and practical functions, which can well meet your connection needs and bring you more convenience. Made of excellent craftsmanship, safe and durable, tightly connected and not easy to break, it will be your for connectors. Features -Color: Silver. -Material: Stainless Steel. -Size: About 5.20X2.20X1.50cm/2.04X0.86X0.59inch. -The hot air nozzle is made of stainless, which is durable and scratch-resistant. -Different hot air nozzles meet your different needs, you can choose according to the actual situation -Fine workmanship, excellent texture, strong durability, not easy to deform and damage. -Perfect for shrink wrapping, DIY embossing, cell phone repair, electronic soldering, etc., it is a practical accessory. -Lightweight and portable, compact and practical, easy to store, convenient for you to replace and use at any time. Package list: 8 Air Soldering Nozzles