This stand comes in three different sizes:
Small: height of the stand is 10cm tall and the base opens to 6.5cm wide and can fit specimens that are 3.5cm thick.
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Medium: height of the stand is 12cm tall and the base opens to 12.5cm wide and can fit specimens that are 4.5cm thick.
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Large: height of the stand is 14.5cm tall and the base opens to 12.5cm wide and can fit specimens that are 5.5cm thick.
*Crystals photographed are for display purposes only*