Sealing gaps around the doors in your home has never been easier with Duck Brand Door Corner Seals. These door corner seals provide a simple solution to blocking drafts and preventing insects, water, dust and debris from invading your home. Customizable to any interior or exterior door frame, this year-round solution is easy to install with a peel-and-stick adhesive. To install, simply wipe down and dry the door frame, trim the door corner seal to the desired size and stick to the door frame for year-round door seal insulation.