[Reserved Hole Design ]- The junction box is reserved holes design and come with a M24 hole saw, Drill holes open on your demand and keep your inner projects dry with cable glands in package [SUPERIOR ]- Made of high-quality ABS material which offers outstanding impact and electrical insulation, can keep your equipment well-protected in harsh environments. [IP65 GRADE]- Waterproof & weather designed, effectively block splashing water, rain, dust, snow, oil, UV, etc., can be widely used for both indoor and outdoor applications. [Size]- Outer Size: 5.9inch x 4.3inch x 2.8inch/150 x 110 x 70mm(L*W*H); Slight color difference/difference does not affect use Colour:Black Material:ABS Package Contents: 1x junction box 2x 12-position terminals 2x M24 connectors 1x M24 hole opener 4x screws Only the above package content, other products are not included. Note: Light reflection 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.