<b>Weight:</b> 6.7g<table><tr><th>Size</th><th>Diameter(mm)</th><th>Perimeter(mm)</th></tr><tr><td>11</td><td>16.1</td><td>52.0</td></tr><tr><td>13</td><td>17.0</td><td>53.5</td></tr><tr><td>15</td><td>18.0</td><td>56.5</td></tr><tr><td>17</td><td>18.3</td><td>57.5</td></tr></table>">