* Welded Stainless Steel hardware (won't rust, corrode, or weaken over time) * Soft yet very strong (can tow a car!) nylon webbing * X-Stitch Construction using bonded nylon thread (won't break down in sunlight or when it gets wet) * Neutral collars will be Black, Brown, Red, Royal Blue, etc. Masculine will be Blues, Greens, Black, etc. Feminine colors will be Pinks, Burgundy, Purple, etc. If we pick, we will pick a mixture of masculine and feminine.