[VARIOUS STYLES]: Do you feel like you need to decorate your life? We have a variety of styles from simple and atmospheric earrings to romantic french style. Let it decorate your life! [421PCS EARRING FINDINGS]: Our products include 421pcs earring findings includes 20pcs of hook 1 (dangle style) 30pcs of hook 2 (flat style) 30pcs of hook style 3 30pcs of leverback hook 200pcs of open jump ring 110pcs of earring backs and 1pc of opener circle jump ring. Enough quantity and styles will be perfect for your jewelry making. Come with box * 1pc. [SIZE AND CONTENT]: Size of hook 1 (dangle style) is: 20~22x21x3mm(0.79~0.87*0.83*0.12in) hole: 2mm. Size of hook 2 (flat style) is: 14x17x2mm(0.55*0.67*0.08in) hole: 2mm. Size of hook style 3 is: 17x19mm(0.67*0.75in) hole: 2mm. Size of leverback hook is: 15x10x2mm(0.59*0.39*0.08in) hole: 1.5mm. Size of open jump ring is: 4x0.5mm(0.16*0.02in). Size of earring back is:6x4.5x3mm(0.24*0.18*0.12in) hole: 0.7mm. Size of opener circle jump ring is: 9mm(0.35in) inner diameter: 17mm. [HIGH QUALITY MATERIAL]: Earring finding is made of 304 stainless steel which won't change color or rust easily and take long-term use. [VERSATILE DIY]: This mixed style earrings finding is perfect for your jewelry making. You can use it to decorate your earrings or recreate a personalized one. The unique design and exquisite workmanship will make you the brightest spot in the crowd whether at school parties or daily shopping!