Blocking Sled

Blocking sled for American football practice: a welded steel skid frame on two curved runners carrying upright sprung arms with tall padded blocking dummies, a pads knob 1..5 that widens the frame one bay per pad.

风格：low-poly, flat-shaded vertex colors, no textures, single shared material, so any set of these merges to one draw call; shares palette and scale with its kit