Make it easy for recipients to respond to you, on the double. These send and reply piggyback labels can be used as an address label, then peeled off and used as a return address label. Returning packages, replying to invitations and responding to questionnaires has never been more convenient. And with free templates and designs from Avery Design & Print, designing your labels is a breeze. Just print and apply these double-duty labels to your next mailing. Outer dimension of label: 1 5/8" x 4", inner dimension of label: 1" x 3".