Fangrui Product Details Innovative Self-locking Design: Each Nylon Cable Tie Features A Robust Self-locking Mechanism That Ensures A Secure Hold That T Loosen Over Time. The Integrated Locking Teeth Allow You To Adjust The Tie To The Length, Making It Ideal For A Variety Of Uses. Constructed From High-quality Materials: Made From Superior Industrial-strength Nylon, These Heavy-duty Cable Ties Offer Exceptional Durability And A High Tensile Strength Of Up To 15 Kg. They Are Designed To Withstand Extreme Weather Conditions, With An Operational Temperature Range Of -25c To +80c. Eco-friendly And Economical: Thanks To A Buckle Design, These Cable Ties Are Adjustable And Reusable. This Not Only Makes Them Environmentally Friendly By Reducing Waste But Also Offers Great Savings As You Can Use Them Multiple Times For Different Needs. User-friendly Mechanism: Equipped With An Easy-to-use Unlocking Lever, These Cable Ties Can Be Quickly Opened And Closed. This Helps In Managing And Organizing Cables Efficientl