RSPL

Name Length Width Thickness
inch inch mm
BB-1 3" 2.5" 2.0mm
BB-2 3" 2.5" 2.5mm
BB-3 4" 3" 2.Smm
BB-4 4" 3" 3.0mm
BB-5 5" 3" 2.5mm
BB-6 5" 3" 3.0mm
BB-7 5" 3.5" 3.0mm