The 6 Inch Dust Collection Fittings Rubber Noise Reduction Clamp by Hon&Guan is designed to fit a 6 Inch PVC pipe. This black nylon clamp, model Zh343, includes dust collection fittings and weighs 0.7 pounds. The package dimensions are 6.81x6.69x3.03 inches, providing a secure and noise-reducing solution for your home or garden.