silent close lid: Our patented lid shox technology controls the motion of the lid for a slow, silent close. lock the lid shut: A slide lock securely locks the lid to help keep pets and curious children from getting into the trash. semi-round shape: Space efficient semi-round shape is great for high-traffic areas. stay-open lid: The lid stays open for as long as you like — perfect for longer chores. perfect fit — extra strong: Our code P custom fit liners fit this can perfectly so there's no bunching, slipping or messy bag overhand for a neater, cleaner look. They are also extra-thick and double-seamed so you can pack your trash to the rim without rips, leaks or tears.