Set of 3 NEW cuckoo clock weights.  Made in the Black Forest of Germany.  Each weight weighs 275 gram (9.7 ounce).  Cast iron.  Excellent quality.  4 3/4" long x 1 1/16" wide.  

This is a very popular weight size used with 30 hour (1 day - the clock is wound on a daily basis) Regula 25 cuckoo clock movements.  Will also work with other brands. 

Thanks for looking!