The Interpool ODK-BULL-SA is a 44" x 39" x 28" 320 lb Maui Straight Island. International Swimming Pools has been manufacturing top rated steel products for over 30 years! Our factory produces steel panels, steps, benches, and sun ledges for in ground swimming pools. We specialize in custom pools and accessories! If you can't seem to find exactly what you're looking for, we can help make your dream pool a reality!