uxcell 2 Set 3-Terminals 3 Positions Sealed Waterproof Cable Connectors for Car Auto Stereo Big One Size: 3.3 x 2.4 x 1.3cm/1.3" x 0.9" x 0.5"(L*W*H); Way: 3 Product Name: Waterproof Connectors; Small One Size: 2.7 x 2.6 x 2.0cm/1.1" x 1.0" x 0.8"(L*W*H) Fit Terminals Wire: 1.8mm; Fit: 11-21 Awg Wire Package Content: 2 Set x Waterproof Connectors; Color: Black Material: Plastic