Saim ABS Plastic Waterproof Electronic Project DIY Junction Box Enclosure Case 158mm x 90mm x 60mm Surface Mounted, waterproof sealed plastic electrical enclosure switch Junction box. Total size: 158 x 90 x 60mm/6.2" x 3.5" x 2.4"(L*W*H); Internal Size: 149 x 80 x 55mm/ 5.9" x 3.1" x 2.2"(L*W*H) This junction box provides complete protection against dust and splash water, the Ingress Protection Rating is: IP65 Certain modification can be done according to your requirments; such as drilling, painting, punching, silk-screen printing and etc. Great for electronic projects, power supply units, student projects, amplifiers, etc.