Adhesive lined heat shrink tubing (alt), black, 3 / 16" x 3"

package of 3 black 3 in (7.6 cm) long sections with a 3/16 in (4.8 mm) diameter that shrinks to 1/16 in (1.6 mm)
cross linked polyolefin tubing is much stronger than pvc tubing and will not burn like pvc