BestTong ABS Plastic Waterproof Electronic Project DIY Junction Box Enclosure Case 200mmx120mmx75mm Surface Mounted, waterproof sealed plastic electrical enclosure switch Junction box. External Size: 200 x 120 x 75mm/7.8" x 4.7" x 3"(L*W*H); Internal Size: 190 x 110 x 65mm/ 7.5" x 4.3" x 2.6"(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.