Ships from Hong Kong.Encourages natural breeding and nesting behaviors in birds.Encourages natural nesting instincts in small animals.For all kinds of birds. Safe to graze and chew. 10-Inch diameter Made of natural Straw material and is completely safe for animals. For all kinds of birds,Safe to graze and chew. Individually hand woven so each piece is unique. Encourages natural breeding and nesting behaviors in birds.