Description Overview Approximately 4,000 rings of diameter 55 mm, with their benches Originally from Rieter worsted spinning frames model H2, 440 spindles each Packaging and Configuration Available in boxes of 330 rings each Complete with 3 benches of 16 rings each, 3 benches of 22 rings each, and 9 benches of 24 rings each Available in 12 cases of 330 pieces each