Red/0.5-1.5mm²/22-16AWG: Ring M4 (80pcs); Ring M5 (70 pcs); Ring M6 (50pcs)； Bullet male (20pcs)； Bullet Splice (40pcs) ; Spade 250 male (semi-insulated)(10pcs)； Spade 250 female (semi-insulated)(10pcs)； Spade 250 female (fully-insulated)(20pcs)； Bullet female (20pcs) Blue/1.5-2.5mm²/16-14AWG: Ring M4 (60pcs); Ring M5 (50 pcs); Ring M6 (40pcs)； Bullet male (15pcs)； Bullet Splice (30pcs); Spade 250 male (semi-insulated)(10pcs)； Spade 250 female (semi-insulated)(10pcs)； Spade 250 female (fully-insulated)(60pcs)； Bullet female (15pcs) YELLOW/4-6mm²/12-10AWG: Ring M4 (20pcs); Ring M5 (20 pcs);Ring M6 (20pcs)； Bullet male (10pcs)； Bullet Splice (20pcs); Spade 250 male (semi-insulated)(10pcs)； Spade 250 female (semi-insulated)(10pcs)； Spade 250 female (fully-insulated)(20pcs)； Bullet female (10pcs) Premium Material: These electrical connectors are made of excellent tinned brass inserts and PVC insulator material, which is corrosion resistant, well insulated and protects against vibration in harsh environments. Easy to Use: Providing a secure connection between two wires without soldering. Brass body ensures higher current flow and lower voltage drop for fast electrical repairs. Easy to Store: All insulated cable connectors are perfectly encapsulated in a plastic storage box to facilitate storage and transportation and allow easy identification or use for different purposes. Wide Applications: Ideal for factories, workshops, garages, cars, trucks, motorcycles, aerospace, household, commercial or outdoor applications. Perfect for car electricians, mechanics, home users, hobbyists and beginners. Package includes: you will receive a 700 piece terminal assortment, 26 kinds of insulated terminals in the most commonly used sizes, including rings, bullet, spade connectors.