"Soft-Body Objects" is a package that contains low-poly ready to use soft-body objects. Soft-Body physics are totally different than Unity's built-in physics engine. So this package uses "Bullet Physics" to achieve soft-body.
"Soft-Body Objects" is;
+Ready-to-use
+Full VR compatible (SteamVR, Oculus, etc.)
+Optimized
+15+ different objects that prepared for soft-body physics