Ice bin from Krowne Metal features a 20 gauge 304 series stainless steel interior with 3/8" radius corners welded and sealed. Front apron is 22 gauge 304 series stainless steel clad over 20 gauge galvaneal. Backsplash is 22 gauge 304 series stainless steel. Sides, back and bottom are 20 gauge galvaneal. Legs are 1-5/8" tubular 16 gauge galvanized steel. Each leg to have grey plastic bullet foot. Requires 1" IPS drain connection. NSF approved.