Crown Size:The width on the inner side is 8.3 inches. But the crown is adjustable! The metal construction bends easily to fit different head sizes - from smaller to larger heads. Combs at the end that help secure it to your hair and prevent slipping. High Quality Materials:The base is made of durable metal structure, providing both structure and weight. 3 large AB (Aurora Borealis) crystals are selected as the gemstones at the center. The overall weight of the crown is 2.4 ounces - a substantial feel that enhances the realistic crown experience Comfortable Fit: Equipped with two combs at the ends, the tiara can be easily and securely fastened to your hair. It's lightweight, so you can wear it for extended periods without discomfort, whether it's for a long day cosplay event or a full evening party Versatile Use: Since it's designed as a sparkle gold crown with purple and pink rhinestones, it works beautifully for any princess costume, birthday parties, cosplay events, halloween costumes Great Gift Idea: Packaged beautifully, this tiara makes an excellent gift for girls and women who love dressing up. It's a wonderful present for birthdays, holidays, or any special occasion that calls for a bit of glamour AB rhinestone crown