11.8mmDescription The 1L high-pressure car wash foam sprayer attachment is an essential tool for any car enthusiast. This foam sprayer, equipped with a 1.2mm spray core, ensures a thick and even layer of foam, making car washing more efficient and enjoyable. Simply attach it to your car wash nozzle or pressure washer, and watch as it transforms your regular car wash into a sturdy-grade cleaning session. Features -Color:White -Material:PA,copper -Size:17.00X10.00X5.50cm/6.68X3.93X2.16in -High pressure foam sprayer: 1 l capacity foam sprayer designed for highpressure car washing machines, ensuring thorough and efficient cleaning -Quick connect interface: features a 1/4 stainless steel quickconnect interface, approximately 18 mm, for easy and secure attachment to your pressure washer -Adjustable foam concentration: allows you to adjust the foam concentration and spray angle, providing flexibility for different cleaning needs -Large capacity: 1000 ml large capacity with clear scale markings, making it easy to measure and mix the right amount of car wash solution -Efficient and convenient: ready to use immediately, simply the car wash solution in the pa bottle, connect to the highpressure washer, and start cleaning effortlessly Package list: 4 wash foam bottle