Item type: Fishing Trolling Board _x000D_ Condition: brand _x000D_ Material: special plastic _x000D_ Color: as picture shown_x000D_ _x000D_ Options: 5#, 6#, 7#_x000D_ Type5#6#7#_x000D_ Length(cm/in)15/5.918/7.121/8.3_x000D_ Upper width(cm/in)7.1/2.88.5/3.39.9/3.9_x000D_ Down upper(cm/in)4.2/1.74.8/1.95.6/2.2 1The diving board is suitable for migratory fish and Bluefin Tuna in the upper and the middle stratum. 2Designed for trolling in upper and middle depths. 3The board dives with wiggling and wobbling actions, make the lure lifelike action. 4The board is overturned and goes up when a fish bites the lure. K-Type is most suitable for migratory fish and Bluefin Tuna in the upper and the middle stratum. 5Diving board designed to be used for trolling fishing.1 x Fishing Trolling Board