1.Different aluminium cap 2.Colors:various 3.Size: various, can make new tooling for cusomters 1.Different aluminium cap2.Colors:various3.Diam:89mm, 70mm, 63mm, 58mm, 53mm, 44mm, 38mm, 28mm, 24mm, 20mm4. Print logo, embossed logo, debossed logo:available5. New tooling:available, can make new for customersCompany details: