The 3 pin connector is suitable for 20-16 AWG ( wire gauge: 0.5-1.5mm ) male & female waterproof connectorsHigh Quality: more durable and safe.Easy to Use: Easy to install under soldering and crimping.Features: Fire retardant, good toughness, high-temperature resistance, moisture resistance, oxidation resistance, good electrical conductivity.Application: Can be used for car, truck, boat, motorcycle, marine or other wire connections.Material:plasticcolour:Yellow+blackPackage Contents:12 sets of 3 Pin waterproof connectorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.