Warn shippers and Handlers of special instructions with Labelmaster do not double stack, bilingual, labels. Printed in bold lettering in both English and Spanish, these labels are designed to wrap around corners of palletized materials to help make sure your pallets aren't mishandled. Made of paper, they feature strong adhesion to corrugated boxes or stretch wrap. Yellow and black, the labels measure 3 x 10 1/8 in.