BB170, BB250, BB260, BB270, BB280, BB300, BB320, BB350, BB380, BB410, BB450
BB170 – 170ø x 150mm(90g), BB250 – 160ø x 192mm(90g), BB260 – 8″ø x7″ (102g), BB270 – 180ø x 215mm (133g), BB280 – 9″ø x 8″ (142g), BB300 – 10″øx7″ (242g), BB320 – 11″øx10″(304g), BB350 – 13″ø x 11″ (379g), BB380 – 14″ø x 12″ (469), BB410 – 15″ø x 13″ (618g), BB450 – 18″ø x 15″ (745g)