For those mums who prefer their music to be a little bit heavier this im a heavy metal mum t shirt is a perfect gift for your favourite parents birthday mothers day or christmas to replace those t shirts destroyed in the mosh pit 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