【No-Slip Soft Rubber Design】Rubberized arms provide some grip that helps mugs far away sliding around when getting one out of the cabinets. 【Save Space】Mug Stacker with adjustable legs could stacking and organizing mugs and cups, saving unused airspaces on kitchen cabinet 【One size fits all】Expandable legs make it totally adjustable to fit most of the sizes and shapes of coffee mugs, cups, and glasses in your kitchen cabinet 【Better Alternatives to Mug Hooks Rack】Our uniquely designed mug stacker is more flexibility than traditinal mug or cup hooks rack holder,you don't need hooks to lift your mugs. 【Easy to Use】3 steps simple and easy operation, firstly put it on top of mug, then heap up another mug, lastly squeeze two arms to fit the size of the Mugs