My post earrings are one of my most popular items- I've been making them since 2018! These remind me of walking along a beach and looking down to see tiny stones under the incoming waves. But of course, this is actually traditionally unrecyclable plastic trash - specifically beach plastic
 
Approximate Measurements: 8mm circle
Ear wire Metal: hypoallergenic, nickel-free stainless steel post
Material: trash plastics, plant based bio resin
Shape/Style: 8mm circle
Colors: aqua, teal, green, silver