Use the above image to have a thought of how long our necklace sizes are. Our usual necklace sizes are 16" but if you would like a longer length, it will be an extra $5 fee per necklace. You may request it in the textbox in the cart with your desired length and our team will contact you for a payment method. KEEP IN MIND, our NECKLACE sets are 16” and 17.5”. To determine what size to get for our ANKLETS AND BRACELETS, measure your ankle/wrist before clicking the options (small, medium, or large). The measurements are listed with the sizes as well. If your jewelry arrives too small or too big, PLEASE CONTACT US VIA EMAIL (email@example.com) OR INSTAGRAM DMS (@jewlzbytamz) for fixing options. Keep in mind there will be some fees (for fees, please visit our FAQ page). Thank you!