The W-1004 Waterproof Aluminium Alloy Tripod from Sirui features a Waterproof Sealing System that prevents water, dust, or other particles from entering the leg tubes. The tripod extends to a maximum height of 165cm, holds up to 15kg, and weighs 1.67kg. Reverse-folding legs wrap around most ball heads allowing the tripod to fold down to 49cm.

The 4-section legs are individually adjustable and are held in place with twist locks. One of the legs is removable and can be attached to the centre column to make a full-sized 162cm monopod. The removable rubber feet can be replaced by stainless-steel spikes, affording the tripod stability on a variety of surfaces. The split centre column allows the tripod to reach its minimum height of 14.5 cm, and a ballast hook on the centre column can hold a stabilising weight.