Composed of biobased renewable materials, which is more eco-friendly compared to traditional resin which mainly comprises petroleum-based materials.Elements of unwanted packaging are sealed in the bioresin.Measurements:Length: 4.2cmWidth: 2.5cm Materials used: Bioresin, Rhodium-plated Ear studs and metal accessory parts*Do note that every accessory piece is handmade and the product might differ slightly from the display picture.*Colour might also differ slightly on screen due to different colour resolution settings.Handmade and designed by The Eco Gem! Follow us on Instagram @theecogem