&lt;p&gt;Task chair for workplace solution, net back and seat make this modern chair handy and breathable.&lt;/p&gt;  &lt;p&gt;The flat nylon base ∅660 mm is also available in the aluminium version ∅700 mm. The standard castors are made of black plastic, but are also offered in the rubber version, suitable for all delicate floors.&lt;/p&gt;  &lt;p&gt;Backrest and seat are made of &lt;strong&gt;black&lt;/strong&gt; &lt;strong&gt;net&lt;/strong&gt;, the backrest is also provided with adjustable lumbar support.&lt;/p&gt;  &lt;p&gt;The two armrests can be folded.&lt;/p&gt;  &lt;p&gt;The chair is adjustable in height and it has a &lt;strong&gt;Multiblock Synchro mechanism&lt;/strong&gt; &lt;strong&gt;with seat slide&lt;/strong&gt; which allows the oscillation of the seat and backrest in a synchronized manner and the locking in different positions. The seat slider allows you to adjust the seat depth.&lt;/p&gt;  &lt;p&gt;Thanks to Syncro system, backrest and seat move simultaneously, so as to support all the points of the body, allowing relaxation and lengthening of legs and back.&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;50 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim2&quot;&gt;&lt;span&gt;48.5 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim3&quot;&gt;&lt;span&gt;45-53 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim4&quot;&gt;&lt;span&gt;105-113 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&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;