y friend bought one of those Purple mattresses and it came in a large purple vinyl bag. The bag was great to hold the mattress, but didn't have much use past that. She gifted it to me, and I've been using it for art projects ever since! I combined some of the scraps with an abandoned purple container lid to make these pretty purple earrings.
 
Approximate Measurements:  6mm circle
Earwire Metal: hypoallergenic, nickel-free stainless steel post
Material: abandoned container lids, purple vinyl mattress cover, plant based bio-resin
Shape/Style: 6mm circle
Colors: light and dark purple