A 14/20 gold filled adjustable rounded box chain featuring 1.3mm links and a 4mm slide bead adjustment mechanism. Finished with a lobster clasp and adjustable up to 22". Made in the USA.

A box chain is constructed from square links connected end to end: each link is a closed, four-sided form, and the links alternate in orientation as they connect, producing a chain with a consistent square cross-section that is rigid in profile and has a clean, geometric character. A rounded box chain modifies this structure by softening the corners of each square link, so the cross-section of each link transitions from a strict square to a rounded square — a form whose edges curve rather than terminate at a right angle. This rounding has a practical consequence: the rounded corners reduce the degree to which adjacent links catch on each other as the chain flexes, which makes a rounded box chain more fluid and draping in movement than a standard box chain of the same gauge. At 1.3mm, this chain is in the fine range — narrow enough to wear alone as a refined gold chain without visual weight, but with the geometric structure of the box link construction visible as a series of small, interconnected forms rather than the continuous surface of a cable or wheat chain. The 4mm slide bead allows the length to be set continuously at any point up to 22", and the lobster clasp provides a secure back closure. The chain is constructed in 14/20 gold filled and made in the USA.

A refined choice for everyday wear, layering, or as a base for pendants — the rounded box chain construction, the continuously adjustable slide bead, and the American-made 14/20 gold filled material combine in a chain with both structural precision and practical versatility.

✨ How to Wear

Wear alone as a fine everyday gold chain or use as a base for pendants. Slide the 4mm bead to adjust the length to any position up to 22". The 14/20 gold filled construction pairs beautifully with gold and mixed-metal jewelry and is suitable for daily wear.

💎 Quality & Certification

• Made in the USA: This chain is crafted in the United States in 14/20 gold filled.

• 14/20 Gold Filled: The gold layer constitutes at least 1/20 (5%) of the total weight of the piece by US Federal Trade Commission standard — significantly more gold content than gold plated jewelry, resulting in a more durable, longer-lasting finish.

• Verified Authentication: We are committed to transparency and high-quality standards. Every piece is sourced exclusively from trusted professional suppliers who meet our strict quality and material standards.

⚠️ Important: Size & Scale Disclaimer

• Macro Photography: To showcase the 1.3mm rounded box chain and slide bead detail, images (including model shots) are taken with macro lenses and may appear larger than life.

• Final Authority: The actual size and specifications of this product are strictly based on the physical measurements listed in the table below. Please confirm these dimensions meet your requirements before purchasing.

📐 Product Specifications

📦 Packaging Details

Each piece is carefully placed in a suitable jewelry pouch or box based on its style and value. We ensure all items are securely packed for safe transit while providing a convenient solution for your daily storage.