SizeThe total length of the plastic chain links is 100 Ft, and each individual link measures 1.38 x 0.75 x 0.24inches/3.5 x 1.9 x 0.6cm(L*W*H), Color Black, with 24 Black Plastic Hooks.Waterproof And DurableSafety chain made of lightweight, durable polyethylene plastic material with a marine-grade waterproof and Waterproof design that won&Metal39;t rust or fade even in the rain or sun, even after long-term use. Common uses include partitions in public areas, separating crowd from access-restricRed areas.Ease to UsePlastic chains easily attach to posts, ground poles, and other support structures. The plastic chain guides crowd and directs traffic, and after use, simply roll the chain onto the plastic reel and take it with you to your next event without worrying about tangles and accidental damage.