Looks like a zoom trick worm. It's a 4 piece mold. Print flat, no supports.

Please do not sell this product I spent time making and designing it, thank you.8 walls20% present infillPLA filament

172mm long, 75mm wide, and 12mm tall.

The actual worm dimensions are 170mm the thickness changes but the front is 7mm and the back is 6.5mm.