This is a package of 100 3mm Brass Rings from Latina. FEATURES: Constructed of brass and used in the rigging of model ships INCLUDES: One Hundred 3mm Brass Rings from Latina. REQUIRES: Installing according to instructions in manual SPECS: Inner Diameter: 0.12" (3mm) COMMENTS: Also available in 4mm diameter, LATB8619 jxs 5/15/06 ir/jxs