Adding a Product Variation Table to Shop

Question:
Hi there, I am wanting to add a product variation table to some of my product pages. My products are machinery parts and have many different variants for different types/sizes. This would make a very long and difficult to use drop town.
I would like customers to be able to choose the quantity of multiple individual sizes and be able to add them to the cart. How can I do this?

Product:
Wix Stores

What are you trying to achieve:
I am trying to add a table to a product page like the following:

What have you already tried:
I have been searching everywhere but cannot find help.

Additional information:
[Include any other pertinent details or information that might be helpful for people to know when trying to answer your question.]

Wix expert that does this type of work, www.mcStudioX.com, book appt or email me at info@mcstudiox.com or call me at 201 207- 5387 - Mike custode