You are buying 2 Pieces (One Pair) of 5/8 Inch(16.0mm) Black Acrylic expander stretching ear plugs. These items also come with Double Black O-rings to hold them in place. The wearable size measured at the centre is 5/8 Inch(16.0mm) . You can expand a smaller piercing to 5/8 Inch or 16.0mm with these items. All body jewellery is for craftsmanship and quality which is totally unique and very hard to find. You will receive pieces exactly as shown in the picture. We have hand-checked by every item that they make you look very attractive and never ever fall apart to embarrass you. All my body jewellery is delivered to you with beautiful jewellery pouch or box or gift at no extra cost! TAKE ADVANTAGE OF BUYING AND GET THESE NOW WHILE THEY LAST!!