M-D Building Products 50007 M-D Premium Compression Weather-Strip, 42 in L X 1-3/8 in W X 1/2 in H, High Density Foam, Brown Provides a barrier to help keep out drafts and insects Premium, high-density foam seals out cold air in winter and hot air in summer Premium durability strip reduces drafts, vibrations and noise Closed cell PVC foam; easy to install 1-3/8-inches by 1/2-inch by 42 inches long