Very helpful. I had to disassemble my laptop for the first time. The small holes were perfect for keeping track of all the small screws. I can't say how effective the antistatic worked, but it all worked.
Pros
✅ Wide Application: The silicone magnetic soldering pad is an ideal product for soldering pistons, soldering electronic assemblies and circuit boards, also can be used to repair mobile phones, sports watches, cameras, toys, glasses and other small appliances .