M-D 1-1/4" x 3/4" x 36" Gray Vinyl Weatherstrip Insert for Threshold is designed to replace old and worn-out inserts on your existing threshold, providing an effective seal against drafts, moisture, dust, and insects. Made from durable vinyl, this weatherstrip ensures long-lasting protection and helps maintain a comfortable indoor environment. For easier installation, it is to use a soap and water solution. This reliable and practical product is an essential addition for maintaining your threshold's efficiency and durability. Model Number: 13417