Safety Buckle - The side release buckle is made of high quality eco-friendly plastic with a safety lock to prevent accidental opening of the collar. Please check the red safety button before use Soft Neoprene Cushion - This uniquely functional pad provides the dog with maximum comfort during activities. No sharp edges or unfolded sewing joints. Heavy-duty stitching adds durability for long-term use 360° Reflective Tape - Reflective stitching for extra visibility at night from a distance HIGH QUALITY, DURABLE AND LIGHTWEIGHT - Made of 100% real nylon with good stitching, lightweight yet durable for all conditions.A STRONG AND EASY TO USE - With high density webbing, quick release buckle, soft padding and D-ring hardware, this collar will keep your pet looking cute and classy