Do you need a sink plug? This is the right file to download. this cap was designed and made by me with a unique design. I recommend printing it with the media so that the printing is better. In the rendered images you can see the cap diameter measurements. The height is 4.5 cm. For a better functionality I suggest to apply some silicone in the rim of the rim to have a 100% tinning. IMPORTANT: also read the part below.
Thank you all for viewing and for your time, I hope you like my projects! If you want to help me economically you can make me a simple transfer even of only 1$ that I will invest them in training courses. This is my IBAN: IT03U03268223000EM000616291
Thanks to the whole community.