They are definitely more for style than function, It is easy to use. they add a trendy accent to a simple ponytail or style. note:if you have thick fair,it maybe not fit it.

Easy to use. Stays in place,and looks even more beautiful with it. Quantity: 2 Pieces. Size:4.2x4cm/1.65"x1.57". Material: zinc alloy. Very cute and stylish ponytail buckle.

GTIN: 705124174711. Best Sellers Rank: See Top 100 in Beauty & Personal Care. Hair Type: All. Brand: KINFENE. Item Form: Elastic. Material: Metal, Rubber. Color: Gold. : B07FMQXB94. Manufacturer: MANDI HOME. UPC: 705124174711. Item model number: MH-193. Package Dimensions: 4.8 x 2.91 x 1.38 inches; 0.32 Ounces. Is Discontinued By Manufacturer: No.