[PACKAGE CONTENT]: 72pcs stainless steel stud earring findings with ear nuts backs, total 16 Pairs earring posts and backs, 8 styles, 40Pcs Stainless Steel Ear Nuts. A plastic box is included to help you easy to store and protect the jewelry findings.[SIZE]: Flower alloy stud earring findings about 20x18mm(0.8x0.7inch), hole: 4mm, pin: 0.7mm; plastic bead containers about 7.4x7.3x2.5cm.[MATERIAL]: The studs earrings with loop and earring back are made by stainless steel. high polished durable earrings findings for jewelry making. no rust, no deformation, no scratched earring making set.[PERFECT GIFT]: You can DIY bracelets or necklace as a gift, exquisite gifts for sending to your female friends, mom, families and more as birthday gift, Thanksgiving gifts, Christmas presents and more.[WIDE APPLICATION]: You can use these earring posts with loop and backs to make your own dangle charm earrings, tassel earrings, beaded dangles or drop earrings, triple drop Earrings, etc. Start to create your classic earrings with this earring making kit.