The Stanley Tools Tylon™Tapes Twin Pack, contains the following: 1 x Tylon™ Pocket Tape 5m/16ft that has a corrosion resistant long life nylon coated blade with bi-material case for improved grip and positive blade lock for accurate measurements. With belt clip. and 3-rivet tru-zero hook, reduces risk of breakage. Length: 5m (16ft). Blade Width: 25mm. 1 x Tylon™ Pocket Tape 8m/26ft that has a corrosion resistant long life nylon coated blade with bi-material case for improved grip and positive blade lock for accurate measurements. With belt clip. and 3-rivet tru-zero hook, reduces risk of breakage. Length: 8m (26ft). Blade Width: 25mm. Accuracy: Class II.