Cascade is now the new home of ESTAZ & EZEE Bug. One of the original pearlescent chenille designs, trademarked in 2001, Estaz continues to be a highly desirable, uniquely constructed product line known for its outstanding brightness and durability. The standard size is a 15 mm diameter, there are pearlescent colors which are dyed over a pearlescent base. Standard colors which are over a clear base and Opal colors over a clear with pearlescent base