Engraving is on a Metal plate similiar to the image shown. Referee Whistle With Red And Yellow Cards Trophy - 171 mmSKU: RJR1-RF522£14.99PriceEngraving OptionSelectColour: GoldTell us what to engrave HERE. (optional)60List Your Individual Names Here (optional)150QuantityAdd To CartBuy NowDimensionsMaterial171 mm