Features: brand new and high quality Sufficient quantity: the package comes with 200 pieces marble earring cards in 2 different color (each color is 100 pieces), 200 pieces self-seal bags and 400 pieces earring backs, will be an necessary kit for you to display or store your necklaces, earrings. Elegant color: the earring cards chooses black and white as its main color, will be an elegant and practical holder for your jewelry, offers you various choice to match your earrings and holders. Quality material: the earring card holder is made of quality paper, thick and will not easily torn-off; the earring back is made of rubber, easy to be adjusted and can be applied to earrings in different size. Wide use: These earring cards and bags is suitable for DIY like jewelry making and earring ; you can store your jewelry at home or use them to wrap your homemade ornaments and give away to others. Practical design: 2 small holes of the earring cards lie at the end of the beveled slot, easy for hanging your earring. Specifications: Color:White,Black Material: Cardboard Card: 5x7cm/1.97x2.76in Quantity:1 Set Note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays. Package includes: 200x Cards (100 for Each Style) 200x Transparent Bag 400x Back of the Ear