Heavy Duty Tape - Durable and long lasting tape. The dimensions of this product are 4" x 180' (6). Weather Resistant - Polyethylene backing stands up to the elements. Easy Tear feature makes installation a breeze. Great for use with vapor barriers, greenhouse plastic, covers, and liners. White single sided tape. Great for use with vapor barriers, greenhouse plastic, covers and liners. Heavy duty Weather Resistant Polyethylene backing Easy-Tear feature reduces installation time Excellent Seaming Capabilities