... transition between tubes or bearing protrusion to hit. Static options. Micro Articulating Base - easy to set up on uneven floors. Double Width Support ... 125mm Extension, Adjuster Cover,Main Pole A,Main Pole B,Pole Support Dome,Articulating Base,Set of Pole tools3) Design specifically ... Polished Steel packed into a bubble PE bag,then packed into a Round carton,then 1set put into a brown carton5)Carton ...