Grandads Help Grandchildren Get Into Mischief Craft Sign (2 ratings) Grandads Help Grandchildren Get Into Mischief Sign. Perfect gift for any "Young at heart" Grandad. £4.75 Name Required: [Choose]GrandadOther (please state) (+£0.50) 0 characters left. Holes Required: [Choose]02 Quantity: at £4.75 each Add To Basket 0 in your basket View Basket Checkout Grandads Help Grandchildren Get Into Mischief Craft Sign, made from 4mm thick mdf wood Perfect gift for any "Young at heart" Grandad. Smooth finish ready to paint and decorate Personalise with your own choice of name. Measurements approx : 34cm w x 33cm h Dimensions may change depending on personalisation. As all of our Craft Signs, Blanks and Embellishments are laser cut they may have a slight brown edge mark which is easily painted or decorated over.