Sise: 3,5 mm x 3,5 mm. Wire thickness 0.3 mm. The item "Spiral prizmatic copper springs SPP packing 3,5x3,5mm Moonshine still 1 Liter" is in sale since Friday, August 23, 2019.This item is in the category "Home & Garden\Kitchen, Dining & Bar\Brewing, Distilling & Wine Making\Equipment". The seller is "doctor-gradus" and is located in Novosibirsk. This item can be shipped worldwide.