Peak Design Spike Feet Set Silver. The Spike Feet Set is an excellent upgrade to your tripod since it will convert standard Travel Tripods into a veritable mini tripod. Peak Design Spike Feet let you convert your Carbon and Aluminum Travel Tripods into mini all terrain tripods which can then be used on a variety of slick surfaces or just on certain legs to stabilize your camera and/or other gear on slick or loose surfaces. These Spike Feet can even be used on ice. For more ground in support of your creative pursuits pick up the Peak Design Spike Feet Set. Specifications for Peak Design Spike Feet Set: Manufacturer: Peak Design Color: Silver Features of Peak Design Spike Feet Set Attach to Travel Tripod legs using hex-driven screw Compatible with Peak Design Carbon and Aluminum Travel Tripod models Package Contents: Peak Design Spike Feet Set 3 spiked feet 3 Bolt 1 Microfiber pouch XS 1 Hex Wrench 1 PD sticker Peak Design TT-SFS-5-150-1: Spike Feet Set Silver