Magic Sliders 4&rdquo; Translucent Rubber Doorstopper, Multi-Surface Design Great for use at Office, at Home, School, Easy to Install (#80378) &ndash; 2 Count OPTIMALLY SIZED - Each rubber door stop is optimally sized at 4 inches and is easy to install making them perfect to use at home, the office, garage, hospitals, and classroom doors. WORKS ON ALL SURFACES - Stylish translucent door stop design works on all surfaces, including carpet, wood, tile and so much more! KEEPS DOORS OPEN  Ideal for securing doors open for pets, to pin back a door in a drafty hallway, or even just for holding the door while you're bringing in the groceries! DURABLE RUBBER - Provides enough friction to keep doors open to the extent you desire. Helps protect your floors from scratches and dents all while keeping your kids, babies and pets safe from slamming doors. LIGHTWEIGHT & PORTABLE DESIGN - Features a lightweight design that is sturdy enough to support heavy doors and withstand the maximum pressure during use yet small enough to pack in your backpacks and handbags.