The Waterproof Case Weight WW-DC1 is an additional (sold separately) accessory to the Canon Waterproof Case that can be used to prevent the case from floating while taking pictures underwater. Four pieces of weight, plastic pins and weight securing screws are included in the WW-DC1 package.
The Canon WW-DC1 waterproof case weights are designed to prevent your camera from floating while taking pictures underwater. Four weight pieces, plastic pins and weight securing screws are included in the WW-DC1 package. When using these weights, put two suitable pins into the appropriate number of weights and fasten it to the waterproof case with the securing screw. If other accessories are attached to the waterproof case, the number of weights needed may vary. The WW-DC1 is perfect for use with the Canon PowerShot A510, A520, A85, A95, S70, and SD500.
What's in the Box
Four waterproof case weight pieces, plastic pins, and weight securing screws.

Water weight