Description : 25pcs Yellow Rubber PVC Terminals Insulated Ring Connector RC 4.0-6.0mm!#!amp!*!sup2; 12-10AWG Specification : Color : Yellow Material : Rubber PVC Quantity : 25pcs Diameter : 4.3mm(M4); 5.3mm(M5); 6.4mm(M6); 8.4mm(M8); 10.5mm(M10); 13.00mm(M13) Fit : 4.0-6.0mm2， 12-10AWG Package includes : 25 x Terminals Insulated Ring Connector 6 size for optioan， 25 pieces one pcak~ Details pictures :