Marco Group  MG2216-55-BBLK   48" x 48" Square Adjustable Height  Activity Table, Height Adjusts from (21"- 30") Standard Size, Standard Size  Gray Glace-Top, Black-Trim, Black-Legs Collaborative Learning Activity Tables provide space, ideal for group learning Commercial Grade Thermo-Fused Melamine Tops offer a Scratch/Stain Resistant surface to withstand heavy use in Classrooms, Preschools, Daycares or Offices Heavy Duty Matching Powder-Coated Adjustable Height legs from (16"-24" in Toddler size) or (21"-30" in Standard Size) Legs are adjustable in 1" increments to fit all sizes. Nickel plated nylon swivel glides provide protection to all flooring. TableTops are Made in the USA -- 10 Year Manufactures Warranty -- GREENGUARD [GOLD] Certified