Bungee is made of high quality rubber, protection, long lasting with great stretch and recovery performance Bungee cord diameter: 4mm/ 0.16"; Plastic ball diameter: 22mm/ 0.86" Also prolong the lifespan of tarps and grommets by allowing slight movement. Perfect for travel luggage tie down strap, camping tent fixing rope, great to securing tarps to canopy frames, household items, canopies, tarps, shades, sleeping bags, etc. Reusable and multi-purpose 5 Sizes and 6 different colors for your choice4 Specification: Overall length: 4 inches (10.2cm, including ball ) 5 inches (12.7cm, including ball ) 6 inches (15.3cm, including ball ) 8 inches (20.3cm, including ball ) 9 inches (23cm, including ball ) Bungee cord diameter: 4mm/ 0.16" Plastic ball diameter: 22mm/ 0.86" Color: Black, White, Red, Blue, Orange, Coffee(Optional) Package Includes: 6 Pieces Ball Bungee Cords Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks! Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 288 hours Hope you have a pleasant shopping experience!