COMPACT SPACE SAVING DESIGN - clamp-on design, create an instant and stable end table in a second, good replacement for huge console side table, great for home with limited space, apartment, and dorm ECO-FRIENDLY PREMIUM MATERIAL - made of natural bamboo, which grow faster than wood and known to be stronger and more beautiful than regular wood MAKE LIFE EASIER - easy for reaching remote control/coffee/snacks/phone, especially Perfect for elders with mobility difficulty NO ASSEMBLE REQUIRED - no stress, no tools required, install and uninstall in a second, just clip-on and off MEASUREMENTS - 9.84 inch (DIA.) x 2 2/3 inch collapse/4.5 inch expand (H), fits both round & square armrest, maximum leg open width 10 inch