OEM AE86 Trunk/Rear Bumper Bolt Hole/Blank Rubber Plug (set of 4)

OEM AE86 Trunk/Rear Bumper Bolt Hole/Blank Rubber Plug (set of 4)
Blank cover for the holes that are open two each on the left and right sides of the trunk.
When the car was new, it was made of a material similar to plastic, but now it is made of rubber.