International Standard Specifications: These UL 94 V2, RoHS compliant cable ties are constructed on the UL E75050, Lloyd's, GL 59425-08HH, and Mil-23190D specifications, making a durable zip ties set. Easy To Use Holder Set: These nylon cable hooks with the rounded edges and strong locking teeth are great for use at home, in the office, garden, workshop, or construction site. UV-Resistant Zip Ties For Outdoor Use: This multi-purpose zip tie set is ideal for outdoor applications thanks to its UV-resistant construction and wide operating temperature rate of -40 ° F to + 185 ° F. Industrial Quality and Extra-Strong: Made of durable heavy-duty Polyamide 6.6 (PA 66), with a tensile strength 174 lbs, this cable tie set is sturdier and more durable than most similar plastic strips available. Cost-Efficient heavy duty zip ties set including 10 reliable black cable ties 59” length and 0.35” width in a bundle of 17” max diameter handles your toughest job. Are strong and durable enough to bundle industrial equipment, HVAC, construction materials, anywhere you want it to be.