●[110 type] Compatible cord size: 0.30 - 1.25 sq; Usable power: DC 12 V, 140 W or less / DC 24 V, 280 W or less. Quantity: 50 male and female, total of 100 pieces; Used in electric guns and speakers. Thinner than 187 flat terminals. ●(187 type) Compatible cord size: 0.75 - 2.00 sq; Usable Power: DC 12 V, 140 W or less / DC 24 V, 280 W or less. Quantity: 40 male and female, total of 80 pieces; Used for electric guns motors and speakers. ●[250 type] Compatible cord: 0.75 - 2.00 sq. ; Usable power: DC 12 V, 200 W or less / DC 24 V, 400 W or less. Quantity: 30 male and female, total 60 pieces; Used for horns and switches. ●Accessories: Insulating sleeves for flat female terminals of 3 sizes 30+40+50, total of 120 + 120 insulated sleeves for male flat terminals, and also provides splash-resistance. ●Easy to Use: Connect the female and male flat terminals on both ends of the cable together for use. It is also easy to put on and take off when not needed.