Comparison : Item # 242201408, Coreshield 11 .045 x 33 lb Spool
Item # 245013313, Dual Shield II 70 Ultra .045 x 33 lb Spool
Item # 245015813, Dual Shield 70 Ultra Plus .045 x 33 lb Spool
Item # 245013750, Dual Shield II 70 Ultra .035 x 33 lb Spool