Package of 1 Red 48 in (122 cm) long sections with a 1/2 in (12.7 mm) diameter that shrinks to 5/32 in (4 mm)Specifications:- Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC- Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief- Highest shrink ratio - shrinks to 1/3 original size- Shrinks at 257 deg F / 125 deg C- Operating temperature range of -40 deg C to 110 deg C- UL 224- Each in Package Height (in):0.500- Each in Package Width (in): 0.500- Each in Package Length/Depth (in): 20.000- Each in Package Weight (oz): 1.450- Length (Imperial):48 in- Length (metric):122 cm- Diameter (in):1/2- Diameter (mm): 12.7- Shrinks To (Imperial): 5/32 in- Shrinks To (Metric): 4 mm - Wire Range (Imperial):8 - 4 AWG- Wire Range (metric): 8 - 19 mm²