AGAOTIAN RELEASABLE ZIP TIES MATERIAL AND CHARACTERISTIC: The product is made of high quality nylon PA66 raw materials, and the material . Anti-UV? Acid, Corrosion resistance, Flame retardant, Insulation good not aging, Bear strong,Firm and durable, Long life?self-locking nylon cable ties The design of the product's structure is in line with the market requirements . environmental protection certification, liked by everyone. REUSABLE NYLON TIES ARE FOR INDUSTRIAL STANDARD: This ties are strong and durable enough that applied to electronic, fasten widget,also It’s used to office/home/garage/network/garden,anywhere you want it be. Such a useful black zip ties reusable ,every diy project need it. LOOSE HEAVY DUTY ZIP TIE PARAMETER: The 100pcs/pack ,11.8 inch ( Nearly 12 inch) ×0.3 inch× 0.063 inch,. This size cable ties can meet the different needs of your daily life? ZIP TIES WORKING TEMPERATURE: The working temperature range is -5? to 85? NYLON CABLE ZIP TIES COLOR: Black.