Resin material: This jewellery set can be worn on the neck to protect against wind and warmth and show your beauty. The material is made of resin. The product of this material has good plasticity. You don't need to worry about its deformation, and it has strong wear resistance. You can also wash with water. Of course, you can only scrub gently with your hands in the water, and then put it on the balcony to air dry.SIZE:The inner diameter range of the collar necklace is about 11.4cm to 13.5cm, outer diameter range 15.8cm to 17.8cm, the height is about 6.5cm; the width of the bracelet is about 10cm = 3.94", the circumference is about 22cm, the diameter range is 7cm to 8cm; the length of the earrings is 7.2cm and the width is 4cm.ETHNIC STYLE: The necklace can be used at party dances . It can provide more ways to match your daily wear. This is not just a necklace, but a different style, stylish and beautiful.GIFTS: You can send him to your friends, elders, parents, girlfriends or lovers, you can send them on birthdays or special holidays, they will feel happy when you receive gifts.Dear friend, please make sure that the size of the product is suitable for wearing when you buy this product, so as not to cause trouble to you thanks