Bamboo Chunky gold filled earrings

I purchased these earrings and they are too big for me. This is the description of them : Earrings are made with three layers of Gold Filled 18K, which gives you the security of wearing them daily Enjoy the comfort of wearing them every day. 💖 Hypoallergenic & Nickel Free 💖 Water Resistant. 💖 Very Light. 💖 Classic Medium Bamboo chunky gold hoops. Additional Description : Length 30mm Width :2 mm Weight : 5 gr