ELECFUN Waterproof Heat Shrink Tubing Kit 365 pcs, 3:1 Dual Wall Tube - Adhesive Lined Heatshrink for Wires - Marine Grade and Industrial Shrinkable Wiring Wrap Fully Insulation Black/Red, 7 Sizes

A large selection and looks like they are good quality

Great product! Takes up less room than wire nuts. Date and time of delivery was correct and Amazon was on time.

Lots of sizes and a large quantity of the smaller sizes that are frequently used. Cut into 1 1/2" sections, perfect for splicing wires. Easily shrinks with a lighter and is waterproof when done. The glue also acts as a strain relief to help keep crimped joints intact. I use these on uninsulated butt connectors and have never had a problem.

Worked great, just wish they were about 1/4 inch longer so they go over butt connectors with a little extra length to go up the wire itself

Update: received a replacement in a timely manner.Not sure where or how long these for stored but they got hot enough to have the glue melt just enough to make it so I can't open the tube to use them, good thing the price is good but disappointed in not being able to use them.

Met my needs with good shrinkage on a car antenna stem. This will last me a long time and I really like the size variety.

Nice assortment 3× shrink rate. Good price compared to Lowe's or comparable store

Nice set. I like it in the plastic case