Promotional 15.5cm x 10mm Crystal Circle on a Rosewood Piano Finish Base This elegant award perfectly combines 3 different materials, the 15.5cm crystal circle is bonded onto a brushed aluminium section and mounted onto a rosewood piano finish wood base. The glass circle has a large engraving area that can be personalised with any crest, logo or wording to create an award that is sure to take pride of place when put on display at home or at work.