The AISI 304 tubual frame with a double trolley is a complete equipment with good quality plastic lids and pedals. The stainless steel tubular frame ensures durability even after consistent use. The trolley and its parts can be washed and sterilized. There are two stainless steel rings which can accommodate two removable bag holders. There are four swiveling rubber wheels which allows the trolley to be pushed around without any friction or hindrance. PVC non-marking rubber bumpers make sure the trolley remains protected even if it hits something.