WB606-38B is a black end piece that fits 20MM bands - $3.50
WB606-42B is a black end piece that fits 24MM bands -$3.50
WB607-38S is a silver end piece that fits 20MM bands -$4.50
WB607-42S is a silver end piece that fits 24MM bands -$4.50
WB608-38G is a gold end piece that fits 20MM bands -$4.50
WB608-42G is a gold end piece that fits 24MM bands -$4.50
WB609-38RG is a rose gold end piece that fits 20MM bands -$4.50
WB609-42RG is a rose gold end piece that fits 24MM bands -$4.50
Apple Watch Endpieces