A bulk sale of Gary Yamamoto and similar types of worms. All were obtained used. The ones in the bag appear to be 4-inch grubs. The green glitter ones on the right seem to be from a different overseas manufacturer. The ones in the middle, which look like fl grub, might also be different. Experts, please authenticate. As shown in the images, some of the grubs have dents or melting due to heat. Personally, I don't mind at all, but please refrain from purchasing if you are looking for new ones.