*Metal: Stainless Steel
*Finishing: Polished

*Metal Color: Gold
*Diameter: 30MM:Gauge: 1.2MM (0.05 ")thick;Size: width: 35MM (1.38");Inner diameter: 30MM(1.18");Weight: 5.7g
*Diameter: 50MM:Gauge: 0.7MM(0.03 ")thick;Size: width: 55MM (2.17");Inner diameter: 50MM (1.97 ");Weight: 9.8g
*Diameter: 45MM:Gauge: 1.2MM(0.05")thick;Dimension: width: 45MM(1.77");Inner Diameter: 45MM(1.77");Weight: 7.7g
*Diameter: 22MM:Gauge: 1.2MM(0.05")thick;Dimension: Width: 27MM(1.06"); Inner Diameter:22MM(0.87");Weight: 4.3g

*Metal Color: Silver
*Diameter: 45MM:Gauge: 0.6 MM (0.02")thickness;Size: width: 50MM(1.97");Inner diameter: 45MM (1.77");Weight: 8.4g
*Diameter: 55MM:Gauge: 1MM(0.04")thick;Dimension: width: 60MM(2.36");Inner Diameter: 55MM(2.17");Weight: 9.0g
*Diameter: 35MM:Gauge: 1MM(0.04")thick;Dimension: width: 40MM(1.57");Inner Diameter: 35MM(1.38");Weight: 7.0g
*Diameter: 22MM:Gauge: 1.2MM(0.05")thick;Dimension: Width: 27MM(1.06");Inner Diameter:22MM(0.87");Weight: 4.3g

*Metal Color: Gold-01
*Diameter: 45MM:Gauge: 0.9MM(0.04")thick;Dimension: width: 50MM(1.97");Inner Diameter: 46MM(1.81");Weight: 9.1g