<http://schema.org/description>
"These brightly colored plastic Stopper Balls offer a variety of applications. Use them at the ends of control lines as gripping balls, on halyards and other lines for protecting shackles, or for stopping lines from going too far into a mast sheave.\nThere are 3 sizes of ball diameters to choose from. All internal diameters can be manually drilled to accommodate larger line sizes.\nAvailable in rainbow of vibrant colors to aid in quickly identifying lines."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.apsltd.com/sm-stopper-ball-black-5-32-quot-id.html>