Description: 【Effective Noise Reduction】: This set includes two adjustable downspout silencers designed to reduce the noise of water droplets in your downspouts, providing a peaceful environment after rain 【Easy Installation】: Simply measure your downspout size, select the appropriate product, remove the downspout elbow, and hang this silent for quick and hassle free installation 【Quality Materials】: Crafted with a rust resistant metal backing and sound absorbing cotton on the front, these silencers are long enough to ensure all drips land on the cotton, effectively minimizing noise 【Proper Fit】: The flexible metal sheet can be easily adjusted to create hooks for hanging and bent to fit snugly around your downspout elbow for optimal performance 【Package Includes】: Each purchase comes with 2 silencers , ensuring comprehensive coverage for your drainage needs Specification: Material: Metal Cotton Size Chart:29.97cmx6.60cm/11.80inchx2.60inch Package Includes: 2pcs Gutter Noise Dampener Set Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.