&lt;p&gt;Executive armchair with upholstered seat and backrest. The coating is available in fireproof fabric or imitation leather, available in a wide colour range.&lt;br&gt;&lt;br&gt;The 5-star &lt;strong&gt;base&lt;/strong&gt; has a pyramidal shape, square, matched to the essential lines of the chair. It can be in black nylon or aluminum. The &lt;strong&gt;castors&lt;/strong&gt; can be chosen from among the black version and the rubberized one, more suitable for delicate floors.&lt;br&gt;&lt;br&gt;The &lt;strong&gt;armrests&lt;/strong&gt;, optional, are available in different shapes, either fixed or adjustable height. &lt;br&gt;&lt;br&gt;The chair is equipped with &lt;strong&gt;4 locking positions syncro mechanism&lt;/strong&gt;, which allows adjusting the inclination of the seat and back in a synchronized manner; the seat can oscillate and be locked in 4 different positions.&lt;br&gt;The oscillation resistance is adjusted through the &lt;strong&gt;strength adjuster&lt;/strong&gt;, while the &lt;strong&gt;anti-shock system&lt;/strong&gt; avoids the abrupt return of the seat in an upright position.&lt;/p&gt;  &lt;p&gt;Upon request it is also available with the 4 locking positions syncro mechanism with seat slide. Please ask the Customer Service for more information.&lt;/p&gt;                                                    &lt;p&gt;&lt;/p&gt;&lt;div class=&quot;sizes-and-weight-desc&quot;&gt;&lt;b&gt;Dimensions and weight&lt;/b&gt;&lt;table class=&quot;tDim cUfficio01&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class=&quot;tDim1&quot;&gt;&lt;span&gt;45-49.5 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim2&quot;&gt;&lt;span&gt;51 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim3&quot;&gt;&lt;span&gt;44.5-58 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim4&quot;&gt;&lt;span&gt;117-122 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim7&quot;&gt;&lt;span itemprop=&quot;weight&quot; itemscope=&quot;&quot; itemtype=&quot;http://schema.org/QuantitativeValue&quot;&gt;&lt;span itemprop=&quot;value&quot;&gt;20.5&lt;/span&gt; &lt;span itemprop=&quot;unitCode&quot;&gt;kg&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;