A number of fishermen prefer to mount EChips on other lures to improve hookups.  Pro-Troll makes two sizes of EChips and five different kits.  The large EChip is 3/4" long and the small size is 1/2" long.  Use the large size on big lures and the small size on small lures.  There are several ways the EChips can be mounted.  Visit the EChip page on our website for more information by clicking here.  For EChip mounting instructions click here.