... .7m (length) 2. Package: Carton and 1 role/ CTN 3. G. W: 1.5KG 4. Outdoor Durability: 3-5 years 5 ... grade reflective tape;Engineer Grade: 3290, 3271, 3272, 3275, 3277Super Strong Grade: 3930, 3931, 3932, 3935, 3934, 3939, 3937 Diamond Grade ...