The Worksite safety plastic Chain can be connected for traffic cone and post, it has many kinds of colors, it can be packed in a poly bag or in roll, the detailed 

Plastic Chain

• Used for connect the delineator/T-Top bollard;
• Divide the traffic lane;
• dia. at4mm, 6mm, 8mm, 10mm;
• Many colors available, usually red and white;
• With UV-resistance, no fading;
• 25-28 links in one meter;
• Length done as your request;
• Fixing accessory are available.