Featuring a distressed effect one colour print of the slogan im a heavy metal grandad like a normal grandad just way more awesome and finished off with an illustration of a lightning bolt printed on 100 cotton mens t shirts using the latest in dtg technology usually dispatched within 24 to 48 hours uk orders posted by first class royal mail international orders by posted priority air mail please see the size guides for information on fit all orders fall under our no hassle 30 days r