★【1】:Stainless steel hollow ball Diameter: 1.9cm/ 3.8cm/ 5.1cm/8.0cm/10cm/12cm/15cm/20cm/30cm(0.75in/1.50in/2.01in/3.15in/3.94in/4.72in/5.91in/7.87in/11.81in) Color: mirror
★【2】:Weldless mirror sphere,High brightness shine sphere,reflects light and rustproof.
★【3】:Stainless steel hollow ball made of 304 stainless steel main, durable.