26BL11 Sanctuary Wall Bells with hammered back plate design, are made of specially cast Bronze to assure for proper tone quality. Featuring a completely concealed operating mechanism, these 3-Cup wall bells will announce the beginning of Holy Mass with a solemn and prayerfull sound. In Satin Bronze Finsih. Size: 12-1/4" H, 3-5/8" W, 4-1/2" Projection.