&lt;p&gt;Modern and linear design mark out this office chair with handle on the backrest.&lt;br&gt;&lt;br&gt;The five star base is made of black plastic, whereas the aluminium structure is available in silver or black finishing.&lt;br&gt;&lt;br&gt;Backrest and seat are padded and available with several &lt;strong&gt;coverings&lt;/strong&gt;:&lt;/p&gt;  &lt;ul&gt;  &lt;li&gt;Xtreme fabric of 100% recycled polyestere;&lt;/li&gt;  &lt;li&gt;Nexus fabric, with pinprick dot matrix and black yarn foundation;&lt;/li&gt;  &lt;li&gt;Fame fabric, a combination of wool and polyamide with fine weft, particularly soft and resistant;&lt;/li&gt;  &lt;li&gt;in fireproof tanned leather without chrome salt.&lt;/li&gt;  &lt;/ul&gt;  &lt;p&gt;The black plastic armrests complete the design of the office chair making it more comfortable.&lt;br&gt;&lt;br&gt;The &lt;strong&gt;balanced movement mechanism™&lt;/strong&gt; allows you to sit in balance and to easily move forwards and backwards. This stimulates ankle movement, in turn activating the circulation mechanisms of your lower legs, enhancing circulation throughout the body.&lt;br&gt;&lt;br&gt;Quality and eco-friendly certifications:&lt;/p&gt;  &lt;ul&gt;  &lt;li style=&quot;margin-bottom: 0cm;&quot;&gt;EN 1335 (1-2-3) ed ANSI Bifma;&lt;/li&gt;  &lt;li style=&quot;margin-bottom: 0cm;&quot;&gt;ISO 14001-14025;&lt;/li&gt;  &lt;li style=&quot;margin-bottom: 0cm;&quot;&gt;Swan Nordic Eco Label;&lt;/li&gt;  &lt;li style=&quot;margin-bottom: 0cm;&quot;&gt;Greenguard;&lt;/li&gt;  &lt;li style=&quot;margin-bottom: 0cm;&quot;&gt;EMAS.&lt;/li&gt;  &lt;/ul&gt;  &lt;p&gt;On request the Hag chair is available also in the version with both seat and backrest completely padded. Please ask the Customer Service for more information.&lt;br&gt;&lt;br&gt;&lt;strong&gt;HÅG&lt;/strong&gt; design chairs: working ergonomically respecting nature.&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 cSedie01&quot;&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class=&quot;tDim1&quot;&gt;&lt;span&gt;43 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim2&quot;&gt;&lt;span&gt;43 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim3&quot;&gt;&lt;span&gt;40-54 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;8.3&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;