Happy Birthday Circle Signs (14 ratings) Wooden Happy Birthday Circle Signs. A lovely gift or decoration. £1.25 Detailed Shape Size: [Choose]12cm15cm (+£0.45)20cm (+£1.80)25cm (+£2.30)30cm (+£2.80)34cm (+£3.30) Holes Required: [Choose]01 Quantity: at £1.25 each Add To Basket Happy Birthday circle plaques made from 4mm thick mdf wood. A lovely gift or decoration for any Birthday party! Ideal as a gift tag! Smooth finish ready to paint and decorate. Available in a range of sizes, with and without hanging holes. Measurements: 12cm-40cm width As all of our Signs, Blanks and Embellishments are laser cut they may have a slight brown edge mark which is easily painted or decorated over.