... SN,BSN,CR,etc. 3. finish: plating/ new shower curtain rod 1. specification: 13/16/19/20/25/ ... thickness: As customer request. curtain rail: 16mm/20mm shower curtain rods double curtain rods or extendable.curtain FINIALcurtain finial Material: Aluminum-alloy ... wall bracket, bar bracket, close bracket, open bracket. curtain hooks. Material: aluminum-alloy, zinc-alloySurface treatment:Plated and painting ...