I recently purchased a waterproof collar for my automotive needs and I am very happy with the product. My analysis of this product showed that it is made with high-quality materials and is built to withstand harsh weather conditions. The collar fit perfectly and has prevented any water damage to my tires and wheels. The only downside is that it is a bit pricey compared to other options on the market. Overall, I highly recommend this product for anyone looking for a reliable and durable waterproof collar for their automotive needs.