jiuya special offer (figure 1 on the details page)(久雅特价级（详情页图1）) jiuya level 3a (figure 2 for details)(久雅3a级（详情图2）) jiuya 4a level (figure 3 for details)(久雅4a级（详情图3）) jiuya 5a level (figure 4 for details)(久雅5a级（详情图4）) jiuya level 7a (figure 5 for details)(久雅7a级（详情图5）)

3mm (about 123 pieces each)(3mm（每条123颗左右）) 4mm (about 92 pieces each)(4mm（每条92颗左右）) 4.5 (about 85 pieces each)(4.5mm（每条85颗左右）) 5mm (about 78 pieces each)(5mm（每条78颗左右）) 5.5 (about 72 pieces each)(5.5mm（每条72颗左右）) 5.8 (about 68 pieces each)(5.8mm（每条68颗左右）) 6mm (about 65 pieces each)(6mm（每条65颗左右）) 6.5 (about 60 pieces each)(6.5mm（每条60颗左右）) 7mm (about 57 pieces each)(7mm（每条57颗左右）) 7.5 (about 52 pieces each)(7.5mm（每条52颗左右）) 8mm (about 48 pieces each)(8mm（每条48颗左右）) 8.5mm (about 42 pieces each)(8.5mm（每条42颗左右）) 9mm (about 45 pieces each)(9mm（每条45颗左右）) 9.5 (about 42 pieces each)(9.5mm（每条42颗左右）) 10mm (about 38 pieces each)(10mm（每条38颗左右）) 2mm (about 180 pieces each)(2mm（每条180颗左右）)