With five pieces of peel-and-stick weatherstripping, these sets include everything you need to seal a standard single door without hardware or tools. Place two pieces end-to-end on each side of your door frame and one piece on top to close gaps and keep out drafts, moisture, dust, and insects. The bulb seal compresses against your door—even conforming to uneven surfaces—for a fully closed barrier. Made of vinyl, the seal is flexible, durable, and moisture resistant. A 3M VHB (Very High Bond) adhesive ensures they’ll stay attached to your door frame in any weather. For a precise fit, cut the pieces to length with a hacksaw.