Features: brand new and high quality Scope of application: Door window lubrication, wheel hub lubrication and rust prevention, car rust parts, rust removal and more. Easy to operate: Simple operation, safety and environmental for protection. Usgae steps: 1. Shake well before use.2. Spray lubricant on the surface.3. The rust removal area needs to be sanded and then sprayed with lubricant.4. The slotted hole adopts a centralized nozzle, and the spray nozzle is used in a large area. Metal surface: It is suitable for derusting and removing rust on metal surface. Wide use: Remove oil, dirt and dust from metal surfaces to keep them clean and prevent rust. Specifications: Material:Rust Remover Optional capacities: 30ml/100ml 30ml rust remover: approx.10x2.9cm/3.93x1.14in 30ml packaging box: approx.13.8x2.9x2.9cm/5.43x1.14x1.14in 100ml rust remover: approx.13x4cm/5.11x1.57in 100ml packaging box: approx.14.2x4.2x4.2cm/2.59x1.65x1.65in Color: As the picture shown1 Quantity: 1Pc Package Includes: 1xRust Remover (other accessories demo in the picture is not included.) note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!