Duck - DUC1067839 Packaging tape features a high-performance design to stand up to your toughest demands of shipping, moving and storage. Strong adhesive provides a secure hold on boxes to prevent curling over time. Durable material is tear-resistant and break-resistant for long-lasting performance. Crystal-clear material ensures your labels stay completely visible. Wide temperature range works in conditions ranging from 14 degrees Fahrenheit to 140 degrees Fahrenheit. Packaging tape meets all postal regulations.