The crown is 44Cm in length and 6Cm in height, 25.5cm in zircon in the middle and 9Cm in hoop on both sides. It is made of flexible soft copper and can be worn by both adults and children. It weighs about 90g. The product is made of high quality materials, with exquisite workmanship. It is inlaid with true zircon by hand and plated with true gold or platinum. The luster is bright, delicate and not easy to change color.