Boho Flower Coin Necklace (available in 36 Colours) : Seed Beaded Bloom Recycled Bicycle Chain Flower Sterling Silver Necklace ReCycle & BiCycle Repurposed Necklace Etsy. Make it bloom with this season's go to piece; the gold plated or silver plated necklace from Pilgrim's BLOOM collection a recycled item made from 75 % min recycled material. The pendant's raw surface and organic shape give the chain a beautiful handcrafted vibe. Cultivate a light and summery look and combine the chain with several slim chains for a trendy layered style. The necklace measures 40 cm + 9 cm extension chain.