Manfrotto Windbracing Kit for 087 (same as B9000W) Prime Retractable spiked feet mean you

Retractable spiked feet mean you can use this both outdoors (with the spike extended for better grip on soft terrain moss plants etc) and indoors on delicate floor surfaces (with the rubber foot covering the spike to avoid damage and give more stable non-slip support)

as this guarantees a smooth bearing

Not only are Systematic Gitzo’s strongest and most stable tripods they’re also modular with a top casting element that opens and closes to allow each tripod to be configured with a flat disk geared or sliding center column video half-ball adaptor leveling base or other Systematic accessories

it constantly achieves high levels of optical performance and makes the most of its capabilities as a zoom lens in any condition

Manfrotto Windbracing Kit for 087 (same as B9000W) Prime Retractable spiked feet mean youWind bracing kit of 3 ropes Not supplied with the stand