The Sneaker Dolly Kit is a modular handheld mobility system that lets a camera operator sit low to the ground and roll through shots that would otherwise require a full dolly setup. Available in four configurations.Standard Kit — Sneaker Base, Sneaker Seat, 6"/12"/18" center pipes, 2 base flanges, pipe coupler, 10 thumb screws.Deluxe Kit — Everything in the Standard Kit plus Mitchell Block Accessory, Mitchell Thread and Castle Nut, spare screws, pneumatic pipe module, seat plate with adjustment lever, and four 3" riser posts.Pneumatic Kit — Pneumatic pipe module, seat plate with adjustment lever, four 3" riser posts.Mitchell Kit — Mitchell Block Accessory, Mitchell thread, Mitchell castle nut, spare screws and keyway screw.Speedrail Mount — Speedrail mount plate, support insert, 2 thumb screws, three 1.25" speedrail starter posts, 3 bolts and washers, storage pouch.