Seals the Corners of Your Door, Trim to Fit Protects Vulnerable Gaps on the Door Frame from the Elements Self-Adhesive Vinyl and Foam, Easy Installation Package Includes 2 Corner Door Seals DIMENSIONS - 2 in. Long x 1.75 in. Wide x 7/32 in. Thick KS Hardware Door Corner seals are used to protect the corner of your door from unwanted rain and draft infiltration. Place the Door Corner Seal on the bottom of your door frame in conjunction with your door seal. This provides the best and most comprehensive seal available.