Dental Orthodontic Niti Alloy Closed Coil Spring 010 012inch 6/9/12mm 10Pcs/Pack
High resilience and durability. 0.010″ x 6mm ;0.010″ x 9mm; 0.010″ x 12mm ;0.012″ x 6mm ;0.012″ x 9mm; 0.012″ x 12mm ;.
High resilience and durability. 0.010″ x 6mm ;0.010″ x 9mm; 0.010″ x 12mm ;0.012″ x 6mm ;0.012″ x 9mm; 0.012″ x 12mm ;.