Iceberg Polarity Magnetic Steel Dry Erase Board, Aluminum Frame, 96"W x 46"H | Quill.com
Iceberg Polarity Magnetic Dry Erase White Board, 48 x 32, White Surface, Silver Aluminum Frame | Allegheny Supply & Maintenance Co., Inc. | Altoona, PA
Iceberg Clarity Glass 9" x 12" Personal Dry Erase Board, ICE31110 | eBay