Dimension: Height 18.5mm Width 14.8mm Thickness 2.8mm If you need to include an 18k gold chain, please order this listing at the same time: https://www.etsy.com/hk-en/listing/1484009015/18k-chain-45cm-18k-whiteyellow-gold?ref=listings_manager_grid It is polished for a high shine. The processing time approximately is 3-5 business days. Everything is handcrafted with exceptional care in Hong Kong. Item is wrapped in beautiful box! Styling Care: - Avoid direct contact with harsh chemicals and steam - Clean with soft cloth Return Exchange Policy: Ordered items may be returned or exchanged within 7 days of delivery, provided that: - The item(s) to be returned or exchanged must meet SELLABLE CONDITION, together with the original packaging. Sellable Condition means that the Merchandise is still in its original packaging with the original labels that the Merchandise is unworn, unused, and in the condition originally sold; and that the Merchandise is not damaged or soiled in any way. PE-20616