Item Set of 5 new smoked polycarbonate (PC) replacement camera dome bubbles. Size - Height: 2 3/8" (60 mm) - Inside ring diameter: 3 5/8" (92 mm) - Outside ring diameter: 4 1/8" (105 mm) Condition New. Included - 5 x Smoked dome bubbles Notes Please measure your camera housing to confirm fit.