The product is a 77mm filter kit by Tiffen, Nikon, and B+W that includes 8 mixed colors. These circular filters are designed to fit a digital camera and have a threaded mount fitting. The filter kit offers a variety of colors for specific effects on photographs, allowing photographers to experiment with different looks and styles in their photography. The product is a versatile and comprehensive filter set that can enhance the quality and creativity of images captured through a digital camera. See pictures for conditions size and styles.