Ruffwear Top Rope Collar Blue PoolReflective Tubelok webbing is colorfast, durable, and contains recycled content Strong all metal Talon Buckle provides ballast to keep V ring at the top of the dog's neck for easy clip in Aluminum V ring provides a secure leash attachment point Dual triggers to open create positive retention Easily add or remove tags with Quick Ring Separate ID attachment point Silicone tag silencer