Our rectangular preschool portable table is available in 4', 6' and 8' lengths with rounded corners. The 20" high table has a 1-5/8" O.D. walk-through designed frame. Expanded or perforated metal seats and tops. This preschool picnic tables make a great child seating for public schools, parks and children's day care. Not only does it offer durable construction, it's rust and mold resistant. Comes with a 5 year warranty and best of all... Made in the USA! Call or email National Outdoor Furniture today for a quick quote!