This listing is for a set of 35 tubes of various caulks and sealants. The sizes of the tubes range from 300 ml to 1 liter, and the colors of the silicon range from black to clear. These products are made in the United States and are ideal for use in a variety of industrial and DIY projects. The brand of the products is Miany, and they are classified under the categories of Business & Industrial, Adhesives, Sealants & Tapes, and Caulks, Sealants & Removers.