&lt;p&gt;Connubia - Calligaris stool, Jam model.&lt;/p&gt;  &lt;p&gt;Modern swivel stool with a gas-lift adjustment system: the seat is adjustable in height from a minimum of 58 cm to a maximum of 80 cm.&lt;/p&gt;  &lt;p&gt;Column, rounded base (without ballast) and footrest are made of chromed metal.&lt;/p&gt;  &lt;p&gt;Original, funny seat is made of two-coloured ABS (technopolymer): the front side is made of white technopolymer, while the back side is available in several colours: glossy black, glossy sky blue (light blue-grey), glossy hazelnut brown, glossy mustard yellow, transparent, transparent red or transparent orange.&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;44 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim3&quot;&gt;&lt;span&gt;58-80 cm&lt;/span&gt;&lt;/td&gt;&lt;td class=&quot;tDim4&quot;&gt;&lt;span&gt;71-93 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&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;