What is "belleplates"

Belleplates is a brand name of a musical instrument of the percussion family and Handbell sub-family. Consisting of a handle attached to a trapezoidal aluminium plate, struck by an attached hammer, they are something of a combination of handbells and handchimes. They are played with the same basic methods as handbells by teams or by individual players. Belleplates are manufactured by Belleplates, Ltd.