・Uses a surgical stainless steel chain. ・Suitable for both reading glasses and sunglasses. ・Can be used as a glasses strap or necklace by attaching the included ring. You can change styles as you like. ・Length: Approximately 70cm (measured by hand) ◆Bundle Discount◆ 150 yen off for 2 items 300 yen off for 3 items ◆Please see my profile. As this is handmade, please handle with care. ◆Simple packaging / Anonymous delivery