A must-have china ring for magic shows.This is a large 11.8 inches (30 cm) ring that will look great in stage performances.6 rings with 1 3 interlocking rings, 2 individual rings and 1 seed ring.This product is made of stainless steel and magnetic material.The connectors and separates are smooth to operate, making it easy to show.The link diameter is about 30cm and thickness is 1cm