I use all high quality chain/materials and all my jewelry is nickel free. Dangle portion of earring (from bottom of ear wire to bottom of drop) measures 1 1/8" Total length is 1 5/8" Earring/Necklace SET: https://www.etsy.com/listing/254322016/wedding-jewelry-set-crystal-bridal Matching Bracelets: https://www.etsy.com/listing/907456728/dainty-bridal-bracelet-subtle-wedding https://www.etsy.com/listing/920700935/bridal-bracelet-emerald-cut-crystal Please message me with any questions! Thank you for looking Sue x