Description:  60CM Flask Clamp Stands Condenser Holder Support Laboratory Equipment Set    Specifications:               Material         Metal               Total Size         13.8 x 21.1 x 60cm               Base Size         13.8 x 21.1 x 1.7cm               Boss Head Clip Extend         9cm(Orange)\/5cm(Silver)               Hoop Diameter         8.3cm\/6.5cm\/5.1cm               Fixing Clip Length         12cm               Rod Length         61.3cm        Features: 1.For Laboratory using. 2.For holding flask、 condenser pipe、 etc. 3.Standard set of laboratory stands、 for your convenient experience.   Package Included: 1x Base 1x Rod 3x Hoop 3x Boss Head Clip 3x Fixing Clips