The is June bug (dark purplish color) with green flake.
The best way to describe this bait is that it's a solid tube bait with a skirt (tenacles). The grub-like body is solid and is made with a heavier sinking plastic, making it a great fly-line bait it is also infused with a fish attractant scent.
The skirt or tentacles are made without salt making them more buoyant, they also have little balls at the end of each tentacle to increase action.
For the anglers who fish the salt water bays this makes a great bait fished on a jig head.