Black Cable Ties Wraps are made with approved PA66 Nylon which give it High Tensile strength and flexibility. Our Heavy-Duty Long Cable Ties does not break easily, Can Withstand a force up to 40 kg, 100% Safe and environmentally friendly Material. 3 Assorted Tie Wraps Sizes Each Size Come in 100 Qty So Total Pack of 300 Cable Ties Sizes are (2.5mm x 100mm) (2.5mm x 200mm) (3.6mm x 300mm) Strongest Self-Locking Plastic Tie Fastener, More Strong durable locking teeth and STRONG HEAD prevent snagging and won't slip once tightened. Real Heavy Duty, Made with Best Quality Material So give you 100% in any condition Direct Sunlight, Rain, snow, hot or cold weather, indoor or outdoor, any type of shape or object its made to last and Flexible enough to use in all the condition with full strength. Our Garden Tie Wraps Ideal for for supporting, tying, fixing plants and all sorts of Home, Garden, commercial DIY like Garden Plants Ties, Cable Wire Ties, Home or Office Pc Table Wires Ties Straps to Keeping Cables Neat & Tidy.