<b> Parameter：</b><br><br> Size：One size fit most <br> Weight: 2.65 Ounce (4pcs) <br>Item in one package： 4 Pcs（4 wave cap）<br>Head circumference: 21~25 Inches<br><br><b> Features:</b><br><br>1. Outside Seam on middle seam is on the outer lining to help elite wavers keep their waves perfect.<br>2. This wave cap is made from a smooth and silky material that maintains your waves in a lightweight and breathable fashion.<br>3.The band edges of these caps are flexible & elastic and fit the head circumference of most men.<br>4.The silky wave cap are suitable for many occasions wearing, can match different vests and shirts, sometimes can be nightcaps or hip-hopper hats, or as wig caps to protect your hairstyle and leave no trace on your forehead. <br><br><b> Tips:</b><br><br>1. Please note our seaming style, our design is outside seaming which is more practical to your waves, don’t cause unnecessary misunderstanding because of its appearance.<br>2. Everyone has its own head size, it is only can be reference to our size. If your head are too small or big,it is not very suitable for you.<br>