Like everything else in hifi, there are run of the mill products and then there are reference standard products and the CS2 is the standard bearer for the latter. With years of research and a pending patent on the CS2s, they are incredible isolation footers. These are the larger CS2 1.5 where they are about 41mm tall and 50mm in diameter. You can use them under any component to reap the benefits of unwanted vibration and energy which the CS2 does an excellent job of removing.
Units look good with minor scuff marks/nicks common with use. Each CS2 comes in their own aluminum case and will be securely packed for safe shipping.