1.[ Material] The weather door seal strip is made of high elastic rubber material, which will not ze or crack under extreme temperature. And it can be bent and cut at will to meet your needs. 2.[Multi Function]The weather stripping for door frame has good resilience and sound insulation effect, which can block dust and water and reduce noise, effectively insulate cold or hot air. Perfectly fixed the gap around the door to maintain the room temperature to save energy. 3.[Easy Cut to Size]The rubber weather stripping tape is easy enough to customize and cut to size with scissors or utility knife, and bend easily and conform to any shape, which ensures quick and easy installation. 4.[Simple Installation]Super strong self-adhesive door/window weather strip is covered on one side with a strong sticky substance. Install it just by tearing the red film on the surface.