These hoop earrings are simple yet stylish. Designed for a casual look, they are extremely lightweight and comfortable to wear. The "Adrienne" Crochet Hoops are sold in my Etsy shop, Diva(ish) by Sita. BASIC SKILLS NECESSARY Crochet SIZING / FINISHED MEASUREMENTS Finished earring will measure 2 3/4" outside and 2" inside. PREFERRED BRAND/YARN DMC, Aunt Lydia's. DMC Petra, or any size 3 crochet thread.