③ Handmade [Sliding Silver Chain Necklace] A sliding silver chain necklace, a free neck (bon-neck). Adjustable metal construction. It is an unused item kept in storage. As the name suggests, a "free neck" (bon-neck) is a necklace whose length can be freely changed. There is no clasp, so you move the decorative part, put it over your head, and adjust it to your desired length. It's easy to handle as you don't have to struggle with a clasp at the back. String length: approx. 81cm (including end ornament) Ornament size: approx. 3cm Center circle size: approx. 1.8cm The clasp area can be decorated by hand. - Design: Sliding necklace - Material: Metal - Color: Stainless steel silver Thank you for looking.