Made one for myself and someone suggested that these could be needed by others. Made from UV stable HDPE and have two options for corner shape, a 1/8" radius quarter round and just a broken sharp edge. 3"x2"x1". Chemical and glue resistant, FDA approved for direct food contact, although it would be a small place to make a sandwich. $10+4 shipping each. Two for $16+4 shipping. AK/HI or international please contact me for shipping quote. PayPal, personal check shipped after it clears.