This bra insert helps shape your breast into a fuller way and uplift your breast naturally. Simply place them to the outer edge of your breast at the bottom of your bra (as shown above), where the side with groove sticking to your breast to create a natural and seamless boost. It is so comfortable and suitable for everyday use or special occasion. Hand wash with soapy warm water and pat dry after use. These lightweight inserts are made with 100% quality soft silicone. Suitable for women who have never tried a breast enhancer before or who just want a little boost of cleavage. Avoid puncturing with sharp objects.