1. The 4 Inch Ties (1 Black + 1 Blue + 1 Green) Are Perfect for Organizing Computer Cords, Headphones, Charging Cables, Securing Plant Stems and Branches. 2. The 6 Inch Ties (1 Black + 1 Blue + 1 Green) Are Great for Organizing Power Cords and Electronic Cables, Hair Dryers, and Kitchen Appliances. 3. The 12 Inch Ties (1 Black + 1 Blue + 1 Green) Are Just Right for Toys, Art Supplies, Rope, Small Power Tools, and Sporting Equipment. 4. These Reusable Twist Ties Have a Flexible Steel Wire Core with a Tough Silicone Rubber Exterior That Wont Scratch or Puncture Your Items. Each Tie is Terminated With a Soft Silicone Bumper on Each End for Safety. 5. Can be Twisted to Form Any Desired Shape. Wrap and Secure Anything. Reusable, Easy to Use, 3 Colors, Loads of Fun.