This product has a "base" - the flat piece with "risers" that the drumsticks set on. The clear "top" works much like a butter dish and sets on top of the base that houses the drumsticks.
The bases, risers, brackets, and top - are all hand made in small business in Minnnesota, USA. The brackets are made of acrylic and screw to the wall like a normal bracket - and the product sets on top of the brackets.
For Two Drumsticks - Double Enclosed - https://www.ebay.com/itm/114130274136