Features: brand new and high quality They assembly inside foam cannon for foam generation. They creates thick foam suds that stick to your car. If foam cannon works not very well as before, maybe mesh filter wore down and foam cannon orifice tips blocked. You can replace them with new ones and it will recover. The new upgrade material, more uniform hole, more durable, richer foam. The quality of the foam that the foam nozzle produces has become more serious than it has been when using a brand of chemistry for non-contact washing. Connected to the bottom of the pipette, filter impurities and avoid the foam cannon clogging. Made of high-quality, durable alloy. Specifications: Material:Alloy Size1:Approx.1.4x1cm/0.55x0.39inches Size2:Approx.1.4x1cm/0.55x0.39inches Size3:Approx.1.4x1cm/0.55x0.39inches Type:2.7g/3.7g/5g Color:Silver Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Foam Tablet