Furniture Risers bring you up in the world! Raise your furniture 3" or 5" by simply placing these sturdy blocks under a table, chair, sofa or workbench. Lets you rise or sit down without struggling. Raise the head of your bed for easier breathing, make tables higher for wheelchair access, heighten a workbench to place a stool underneath, or simply raise your favorite chair so you can easily get out of it! Heavy-duty molded plastic.