Standard Features: Blow-Molded Tops resist stains and damage from food, juices, crayons, paint, and even permanent markers Tops are light weight, scratch and impact resistant Colors go all the way through, will not wear or scrape off Free-Standing, full perimeter welded steel frames Legs attach to frames with 3 bolts each (socket wrench required) Free SpeedWrench for fast height adjustments Standard legs adjust from 21" to 30" in 1" increments Short legs adjust from 16" to 25" in 1" increments Standard Colors: Gray Granite Red Blue Yellow Green