The set includes 300 pieces:
20 rings #3
10 rings #4
15 rings #5
25 rings #6
15 #8 rings
20 rings #9
15 rings #11
15 rings #12
25 rings #13
15 rings #14
20 rings #16
15 rings #18
25 rings #19
20 rings #22
15 rings #25
15 rings #26
10 rings #28
5 rings #32