This is the industry standard for a long-lasting, hard working slate featuring a white acrylic film slate with black and white sticks. The acrylic is rounded on all edges so it won't cut your hands. The 1" thick sticks are painted in wrap-around B&W stripes. The bracket is tension-adjustable. There are magnets in the tips of the sticks to ensure a definate close. The board is screened with solvent-resistant ink - the printing will last. Uses a dry-erase marker. Slates measures 11" wide by 9.5" tall, and fit, of course, in all frontboxes.