• NSF certified. • Stain finish with no welded seams, meet NSF radius corner design to ensure easily cleaning. • Strong welding for each sliders. • Middle square tube connecting bar increase product strength. • With stopping rod in front and back to prevent pan sliding. • Support 18"x26" pans, or double quantity of 18"x13" pans. • With four 5" high quality castors and bumpers, 2 lockable • Knocked-down structure, easily assemble. • Carton box packaging.