All RAW’s accessories are built with sustainability in mind. The base is made of recycled eco-friendly German hemp plastic with a durable triple-thick vinyl rolling apron. The Raw 2-Way Roller is an adjustable roller that helps you roll both King Size and King Size Slim (79mm) cigarettes. These rollers were released in early 2014. The switch on the side of the roller allows you to switch from regular King Size to King Size Slim.