The Q2-R-3/32-01-MS100FT from Qualtek is semi-rigid heat shrink tubing with a 0.093" (2.36 mm) diameter, a 2:1 shrink ratio, in black, supplied in a 100.0 ft (30.5 m) length.
The Q2-R-3/32-01-QB48IN-25 from Qualtek is semi-rigid black heat shrink tubing with a 0.093" (2.36 mm) diameter, a 2:1 shrink ratio, 4.00' (1.22 m) long.