Feature:1. APPLICABLE OBJECTS: Clock decorative rings are manufactured specifically for in 14 nixie tube clocks, please confirm the model of your clock before buying.2. 6PCS: Nixie tubes copper ring has 6 pieces of DIY copper decorative rings, sufficient number to meet the needs of a variety of uses.3. PRODUCT SIZE: Clock decorative copper ring outer diameter 23mm, inner diameter 18.5mm, thickness 3mm. small and convenient, will not increase the burden of the clock.4. FUNCTION: Nixie tubes decorative copper ring to fix your clock, copper decorative ring makes it more stable and beautiful.5. METAL COPPER: Decorative copper ring is made of premium copper, wear resistant and durable, rust and corrosion resistant, long life.Specification:Item Type: Clock Decorative RingsMaterial: CopperSuitable for: IN 14 Nixie Tubes ClocksCopper Ring Specifications: Outer Diameter: Approx. 23mm/0.9inInner Diameter: Approx. 18.5mm/0.7inThickness: Approx. 3mm/0.1in.Package List:6 x Clock Decorative RingsNote:Manual measurement, please allow 1‑2mm error.