Automatic open and close garbage bin 430-grade stainless steel trash can Fingerprint resistant brushed stainless steel exterior for superior durability, performance and enduring style Included ring liner Motion sensor trash can with soft close technology Ring liner holds the trash bag up and conceals the trash bag within the trash can 10,000 open and closes before changing batteries Non-skid base Battery operated; batteries are sold separately Measures 14.02" x 17.99" x 28.62"