Made from organic & environmentally friendly leather, these leads are free from chromium and are tanned with vegetable extracts - a process which makes each collar & lead batch unique! The organic leather makes the leads incredibly soft but still tough and durable. The dye is perminant and it doesnt stain, although the colour will intensify with use. No mass production machines or chemicals are used, just traditional techniques, cures and natural dyes. These natural leads come in green with a brown weave detail through the handle. Save money buy buying a collar and lead set for only £25