With the 150 cm faucet in the center, the adjustable distance is: Gold A is 134-166 mm. Gold B is 134-166 mm. Chrome A is 56-244 mm. Chrome B is 78-222 mm. Adjustable arm distance and eccentricity: Gold A is 8 mm. Gold B is 8 mm. Chrome A is 47 mm. Chrome B is 36 mm. The surface is multi-layer electroplated, corrosion-resistant, not easy to rust, fade-resistant, crack-resistant, anti-oxidation, easy to clean, and not easily deformed. The material is made of high-quality brass, one-piece molding, G1/2 to G3/4 adapter, a pair of S-shaped connectors, precision thread design, sturdy and durable. Easy to install and disassemble. Complete accessories, very stable after installation. Suitable for home bathrooms, for converting the corner distance of faucets, decoration, etc. Product Name: Faucet Accessories. Material: Brass Interfaces: G1/2 to G3/4 Surface process: Electroplating Scope of application: bathroom, toilet, wall distance conversion, bathtub faucet accessories. Features: 1.