The damper system creates a noise-free environment for better living. High-quality brushed stainless steel with fingerprint resistant processing keeps the bins clean and is easy for daily maintenance. The stay-open design helps to keep the lid open, making it convenient for cleaning and changing the plastic bag. The built-in odor-clear rack caters to individual needs and creates a fresh, odorless living space. The wall-leaning design helps you save precious space. The built-in plastic bag fixer leaves no excess plastic bag visible, keeping the bins neat, orderly, and aesthetically pleasing.