Our product is shipped assembled. Product length is adjustable. It is made of metal plastered casing. E27 Lampholder - ISO 9001:2000 CE Certified with 2 Years Warranty. It has a TSE certified fireproof bakelite holder. It is painted with electrostatic powder paint. It creates a modern look in your homes and offices. Product Dimensions: Diameter: 45 cm Height: 100 cm (Adjustable) Product Technical Information: Color: Black Material: Metal Light bulb is not included in our product. Maintenance / Cleaning Recommendation: Can be wiped with a damp microfiber cloth.