WKK cable ties in red color, made of nylon 6.6. Dimensions: 200 x 3.6 mm, pack of 100 pieces. Internal locking mechanism with a toothed roller, described as releasable in some listings. Free of chemical substances such as hyaluronic acid and silicone. Typical tensile strength ~18.2 kg. Operating temperature range: -40°C to +85°C. Flame rating UL 94 V-2. Suitable for general cable management and bundling.