?Warranty & Service? - We have full confidence of our products and we will try our best to provide you a great shopping experience. Therefore, we guarantee you 60 days of free exchange and returns plus 360 days warranty. However, it doesn’t mean we will no longer take care of your problems. You can just feel free to contact us any time with any issue. ?Usage & Creativity? - In daily life, you can use them to pack materials, fix branch of plants, repair garden fences. In office and workshop, you can use them to organize electric wires, hang up LED lights and banners. You can even do some DIY creativity: shape a Butterfly or Fish for kids; present your fashion design of a zip-tie dress. You can also buy zip tie with writable tag. After you write numbers onto the tag and lock it to cables, bags or clothes in order, they can be easily recognized. ?Magic & Lowcost? - Zip tie is magic and low-cost. It’s flexible and easy to lock. You just need to pull its tail slightly then it locks automatically. It saves your time - its auto-locking ensures you work effectively. It saves your worries - it stops right at your desired length and it never slips. Whats more, it’s cost-effective - one pack of ties equals to many times of use. All what you need to do is to choose the right size. ?Material & Standard? - Our zip ties with flammability of UL94V-2 are made of UL recognized nylon PA66 new raw material. they are insulative and resistant to corrosion and UV light. Even in tough weather and the temperature ranging from -15? to 185?, they still works in good condition. They are reliable!. ?Size & Package? -Working length: 6.7"/170mm, total length:8.0"/200mm. Length:8.0"/200mm, Width:0.14"(3.6mm), thickness:0.043"(1.1mm), max tying length: 6.7"(170mm), max tying diameter: 2.13"(54mm), maximum tensile strength: 40 lbs(18 kgs). Please refer to picture 5 on the left for more size information. 6 colors per package, 20 pieces per each color, 120 pieces in total.