Size: 3mm ,you'll have more than enough to create multiple stunning pieces of jewelry Quantity: 300pcs 14k filled gold round spacer beads totally. The sufficient quantity will meet your various decoration and DIY making jewelry needs Materials:beads are made of brass with 14K gold Filled for tarnish over time.more reliable quality than other CCB plastic beads with metal coated Application:14k gold beads widely applied in all kinds of handicrafts making, such as necklaces, earrings, bracelets, etc.You can also mix and match them with different combinations to create personalized jewelry decorations, or even DIY gifts for your friends or family members Gifts for Handmade: give these gold beads to family members, friends, colleagues, classmates who love DIY beadwork making as a good gift, on birthdays, Christmas and other days, to enhance your relationship