1. Crystal buttons can be used for upholstery; 2. Gemstone button, which can be used on background wall decoration; 3. Imitation diamond buttons can also be used as bed crystal sofa buttons; 4. Includes 100 pieces of crystal decorative buttons, 30 mm transparent crystal buttons, imitation diamond buttons, 5. With metal ring, used for DIY sewing sofa headboard Size: 30 mm/1.18 inches Shiny appearance: These furniture buttons can reflect light and glow in sunlight or light, which can add an elegant look to your furniture and home. Color: As Shown Material: glass crystal + metal Package contents: 100 x Crystal Button Imitation Diamond Button Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.