What makes Burginwin shower arms different? It's because Burginwinhas never stopped chasing excellent quality and cost-effective products for countless buyers. Can solve your problem: The shower is too close to the wall and the space is small Shower cannot be fixed in place Can be attached to your existing shower, hand shower, rain shower Connector: 1/2" female IPS thread to shower arm 1/2"-14 NPT male thread to shower head High quality product: Shower arms are made of solid brass The adjustable arm has gears that hold the shower well. Available in a variety of sizes and colors: Size: 8"/11"/12" Color: Chrome / Brushed Nickel / Matte Black / Oil Rubbed Bronze Gift in the box: 1 x Brass Shower Arm 1 x Teflon tape