Batman Snowboard Stomp Pad.
The Prusa 3D viewer shows the part as just an oval with nubs, but the Batman symbol is there.
Base height is 4mm. Nub height is 5mm for a total height of 9mm.
An alternate version with has been uploaded which has 8mm high nubs and is about 40% bigger. I find this version works much better than the 5mm one.
Printed with GreenGate 3D 100% recycled PETG filament with 100% infill for strength. Sunshine yellow for the inner part, and black for the outer.
Affix to snowboard using 3M VHB or similar adhesive.
The author hasn't provided the model origin yet.