Rock Panel Triangular 3 x 8 x 7 (aka LURP)

Reference

6083

Rock Panel Triangular 3 x 8 x 7 (aka LURP) (part 6083) is a LEGO element. CollectORbuild's catalog records it in 92 sets, including Adventure Camp Tree House and Adventures in Bikini Bottom. It has been produced in 9 different colors.