Reddit reviews (10PCS) Anti Dust Port Plugs Cover Dust Cups for 2019 MacBook Pro 16 A2141 / 2019-2016 Release MacBook Pro 13" A2159 A1706 A1708 A1989 and MacBook Pro 15" A1707 A1990, Black
We found 1 Reddit comments about (10PCS) Anti Dust Port Plugs Cover Dust Cups for 2019 MacBook Pro 16 A2141 / 2019-2016 Release MacBook Pro 13" A2159 A1706 A1708 A1989 and MacBook Pro 15" A1707 A1990, Black. Here are the top ones, ranked by their Reddit score.
Made for 2019 MacBook Pro 16 inch Model A2141, 2019/2018/2017/2016 Release Apple Macbook Pro Touch Bar Model A1706/1707/A1708/A1989/A1990 Retina Display with/without Touch Bar and Macbook 12 A1534Please kindly check the model number "A1xxx" on the back of the macbook before your purchase. Not Compatible with any MacBook previous models8 pieces Thunderbolt 3 USB-C port plugs and 2 pieces 3.5 mm headphone port plugs, which also fit universal USB Type C devices and 3.5mm headphone jack deviceMade of high quality durable and eco-friendly silicone materialProtects the data ports of your MacBook from dust and dirt,easy to apply and remove for cleaning
After cleaning if suggest getting something like these plugs. It's kind of a pain to keep track of them when charging but not having to worry about the port getting to dirty to charge is nice. There are similar / cheaper alternatives on eBay as well.
https://www.amazon.com/dp/B01N4NMA8T/ref=cm_sw_r_cp_apa_fg-OBbX6XQ8MF