1) different size ss6, ss10, ss12, ss16, ss20 etc. . 2) material: metal ,brass with glass stone 3) roll and card package 1) different size ss6, ss10, ss12, ss16, ss20 etc. .2) one line ,2 line , three line, four line3) material: metal ,brass with glass stone, A quality4) roll and card package 5) offer different design6) accept small order SS 12 metal chain with diamond