Brown sharkskin - 20 mm regular - 75/125 mm - 4 mm thick Price is $50.00 Dayton - 20 mm Regular - 75/125 mm - 3.75 mm thick Price is $55.00 Derb - 20 mm regular - 75/125 mm - 4 mm thick - middle hole a touch wider Price - $65.00 Derb - 20 mm short - 70/110 mm - 4 mm thick - hand made Price $45.00 S/H - $3.50 - $6.50 Let me know if interested at [email protected] Thanks DON