It’s not all just colors and shapes on the Elemental® line. Leg and caster options provide even more versatility. Elemental® Tables come with four leg choices: Fixed-height with glide (EG), Fixed-height for the caster (EC), Adjustable-height (EA) and Low-Range Adjustable. Adjustable-height legs (EA) adjust from 21.5″ to 35.5″ when paired with casters, Low-Range Adjustable (EL) adjusts from 13.5″-19.5″ when paired with casters. Each style leg is available in 5 contemporary colors, with the exception of the Low-Range Adjustable (EL) Leg only being available in Platinum. EC style leg is for use with our 3″ caster packs – without the caster, the leg is only 27″ high, with the 3″ caster pack, the table height will be 30″ in height. (Caster packs are not included with Elemental® Tables, they are an add-on option). Use 3″ Caster Pack Model #17578 _ _ _ (set of 5 wheels).