Sony MPKUWH1 Underwater Housing for Action Cam (Clear) Compatibility HDR-AS50 Action Camcorder Depth Rating 196.9' / 60.02m Dimensions (W x H x D) 1.81 x 2.72 x 3.5" / 4.60 x 6.91 x 8.89cm (Approx.) Weight 2.9oz / 82.21g (Approx.)