Ginsco 580 pcs 2:1 Heat Shrink Tubing Kit 6 Colors 11 Sizes Assorted Sleeving Tube Wrap Cable Wire Kit for DIY

Pretty good shrinks. Worth buying.

This heat shrink tubing kit is fantastic! The assortment with multiple colors and sizes covers virtually any project need. I really appreciate the organized case - makes it easy to find the right size quickly without digging through a jumbled mess, like I had before in my electronics and wiring tote. I used these and they performed flawlessly when repairing the wiring on my trusty CRV. They shrunk up quick when heat was applied (I used a lighter), to provide good protection and adhesive quality for soldered wires. The variety and quality for the price make this an incredible value. Perfect for DIY projects, automotive work, or electronics. Highly recommend keeping this kit in your toolbox!

you have a product for every wire size

This kit arrived today. It's exactly as pictured. Each size and color are in their own compartment, and each is bundle is rubber banded so that the pieces don't spill. The case itself is very cheap. I'll be careful with the two little latches, they seem like they'll snap off with some use. I did use a piece of the shrink wrap on a frayed wire. Worked as expected. The sizes of the wrap pieces are listed on a sticker on the lid. Very small print, but they're there. I'm surprised the case wasn't cracked, because this item was shipped from Amazon in a paper envelope.

I bought the Ginsco 580 pcs 2:1 Heat Shrink Tubing Kit while installing an aftermarket Android head unit in my 2012 Subaru Outback, and it turned out to be exactly what I needed. Having such a wide assortment of sizes made the wiring process much cleaner and more professional. The kit includes 580 pieces across 11 different sizes, which covered everything from small signal wires to larger power connections. The 2:1 shrink ratio works great—once heat is applied, the tubing shrinks tightly around the connection and creates a solid, insulated seal. I used a heat gun and followed the recommended distance, and the shrink was even and consistent. I especially appreciated the six color options, which made it easy to color-code my wiring (red for power, black for ground, etc.). That made troubleshooting and organizing the harness much simpler. The plastic organizer case is also a big plus—everything is separated into compartments, so finding the right size takes seconds instead of digging through a pile. The temperature range and durability feel appropriate for automotive use, and the finished connections look clean and secure. Overall, this is an excellent kit for DIY wiring projects—whether you’re working on car audio, home electronics, or general repairs. Highly recommend for anyone who wants a professional finish without buying individual tubing sizes.

Great package and good value with all the various sizes. Takes up small storage and easy to sort by color. They work well and it's handy having everything ready to go. I just have to remember to slide them on before connecting the wires! It is so much more professional looking using these rather than black tape. Definitely adds to the speed of sealing the connections and can easily see if they have set properly.

Nice, organized selection of useful sizes.

Very fair price for the variety.

no problems

Very good. Nice lengths, good size variety, handy case. They are good quality and shrink well. Will buy these again for sure. A great value.

Nice product

Very thin and without glue from inside. I didn’t like it

Great for the small jobs requiring soldering.