Hiphop Hip Hop Men & Women Trendy Stainless Steel Six-Sided Grinding Necklace

200*6mm, 200*7mm, 200*8mm, 200*9mm, 450*6mm, 500*6mm, 450*7mm, 550 * 6mm, 600*6mm, 500*7mm, 650*6mm, 450 * 8mm, 550*7mm, 710*6mm, 760*6mm, 600 * 7mm, 500*8mm, 450 * 9mm, 650 * 7mm, 550 * 8mm, 500 * 9mm, 710 * 7mmm, 600*8mm, 550*9mm, 760 * 7mm, 650 * 8mm, 600 * 9mm, 710 * 8mm, 650 * 9mm, 760 * 8mm, 710 * 9mm, 760 * 9mm