Diameter ~5" when flat. All handmade, exact size may vary.
Fun and interactive: The toroflux is also very tactile (slightly addictive to play with!) and interactive - you can put your hands through it and run it safely along your arms (bare arms work best) and pass them from arm to another, or one person to another just for fun or in a dance. Running it along a flexible tube (e.g. an extension cord) makes it look like a metallic soap bubble and is an intriguing way to observe interlocking strands of metal in motion.
IMPORTANT: The toroflux is made of a single strand of thin metal. If it's bent or if one or more of the coils is pulled hard or roughly, it can deform and will not handle as designed. Please note that we cannot replace torofluxes that have been misused or deformed for free! However our warranty applies and you can send back a kinked toroflux for a half-price replacement.