BioThane® Leashes and Long Lines Our best-selling waterproof leashes - handmade with care from genuine BioThane®, a soft, flexible coated webbing that looks and feels like leather but is 100% waterproof, odor-proof, and easy to clean. Available options: * Width: Choose from ⅜”, ½” or ¾” * Length: From everyday 4-6 ft leashes to long lines up to 30 ft * Color: A variety of vibrant and classic colors to suit every customer’s style * Hardware: Choose from solid brass or lightweight + strong aluminum with a modern black finish These durable leashes are perfect for daily walks, training sessions, or outdoor adventures. Use a shorter leash for city strolls or a long line for hiking, recall training, or beach play - giving dogs the freedom to explore while staying safe. Soft in the hand, strong, and built to last - your customers will love how practical and stylish these leashes are.