Component quantities for double pole set
Length	No. of brackets	No. of rings	No. of finials	No. of end caps
100cm	2	32	2	2
120cm	2	36	2	2
140cm	2	40	2	2
160cm	3	48	2	2
180cm	3	52	2	2
200cm	3	56	2	2
220cm	3	64	2	2
240cm	3	68	2	2
260cm	3	72	2	2
280cm	3	80	2	2
300cm	3	84	2	2
320cm	4	88	2	2