M&M's are "colorful button-shaped chocolates", each of which has the letter "M" printed in lower case on one side, consisting of a candy shell surrounding a filling which varies depending upon the variety of M&M's. Product Brand M&M's Product Width (mm) 131 Product Height (mm) 68 Product Weight 45g Product Depth (mm) 14 Unit of Measure EA Main Barcode 40111490