Timeless and classic. The two words that best describe this jewelry wardrobe staple. The springy vintage tubogas or gas pipe technology was formed from a pair of interlocking gold strips wrapped tightly together forming a flexible necklace or bracelet without any soldering. Silky smooth and so easy to wear. This bracelet is 8 inches in length and clasps invisibly along with a figure eight safety catch. 37.8 Grams. Not marked but tested 18KT. A perfect statement on its own or equally as elegant stacked with other bracelets.