Feature 1It can be connected to most types of car washers. 2All copper foam generator heads, corrosion resistance and aging resistance. 3A drop of concentrated car washing fluid will produce foam that can wash the whole car. 4Large spraying range, quickly covering the whole car. 5The bottle body has a scale, which is convenient to master the proportion of car wash fluid.This foam generator can be connected to most types of car washers, and a large amount of dense foam will be generated during car washing. Features: It can be connected to most types of car washers. All copper foam generator heads, corrosion resistance and aging resistance. A drop of concentrated car washing fluid will produce foam that can wash the whole car. Large spraying range, quickly covering the whole car. The bottle body has a scale, which is convenient to master the proportion of car wash fluid. Specifications: Bottle color: white, transparent (optional) Material: PA+copper+stainless steel Capacity: 1L Item size: 230 * 80mm / 9.0 * 3.1in Package size: 250 * 150 * 120mm / 9.8 * 5.9 * 4.7in Package weight: 800g / 1.8lb Packing List: 1 * Foam GeneratorPackage List1 * Foam Generator