M-D Building Products 50100 Single Garage Door Threshold Kit, 10'M D 50100 Garage Door Threshold seals out drafts, wind driven rain, snow, dust, dirt, leaves, insects and small animals. Includes two tubes of silicone adhesive. Seals one garage door per 10 feet of weatherstripping on average. Type: Single Length: 10 ft Material: Vinyl Includes: Two Tubes of Silicone Adhesive Durable and easy to install Seals out drafts, wind driven rain and snow, dust, dirt and leaves, and insects and small animals Seals one garage