Ear: 12x8 cm/4.7x3 inches If you want to change the look of your chair or sofa without spending a lot of money or replacing a broken dress button, you can try these shiny buttons. These buttons are made of k9 crystal. Each of them ma a strong zinc alloy base which improves the overall appearance of these elegant buttons. If you want to complete your sofa, these buttons are sure to do the trick. They do not have any sharp edges, so you can lie on the sofa without worrying about scratching. Don't tear off the yarn, making these unique accessories a hassle-free addition to your home. The design is eye-catching and changes the look of your dress or furniture. Functions: The buttons are made of k9 crystal, each of them ma a strong zinc alloy base that enhances the overall appearance. No sharp edges, do not tear the yarn, no need to worry about scratches. High quality, always strong and beautiful, the best cutting process makes the buttons more shiny. Unique decorative pattern, fashionable, elegant and delicate, pleasing to the eye. Glossy crystal glass buttons can be applied to dresses or furniture, they are great for headboards and stylish furniture. Charging time: about 200 minutes Material: K9 crystal and zinc alloy Diameter: 25 mm Kolor: silver Quantity: 50pcs Weight: about 362g (25mm) The package includes: 50 pieces x buttons