Width: 10mm Thickness: 5.5mm + 3.5mm (foot) Approximately 60 pieces total Made of plastic resin, so there are seams and corners. Colors may differ slightly from the photos. Reflections are present. *Color variations exist. Some pieces have a yellowish tint. Unused, but has been stored for a while. Please understand this before purchasing. Large stock available. *8mm available. *Some 10mm white available. Please comment if you want them.