About the productDescriptionheavy duty strength tensile is decided by width wire ties 014inch 35mm wider make the zip ties stronger than the normal for more projectspremium quality material plastic ties made of industrial strength nylon 66 material and can be used in temperatures ranges from 040f to 185f 440c to 85c weather resistant and outdoor in direct sunlight application is not an issueselflocking zip ties 12 inch with selflocking fastener design strong resilient powerful lock easy handling and prevent snagging in tightdetails 100pack of heavy duty zip ties usable in many applications 12inch with black colorguarantee all our products come with a lifetime warranty will make sure that you will be satisfied with it for any reason if you dont like you will receive a satisfactory reply try it totally risk free click add to cart now