4 Pcs Polished Plain Spotted and Banded Petholatus Jade Turbo Sea Shell Hermit Crab 2" - 2 1/2" Polished jade turbo shell. Ready for display. 100% Real natural shell This is natural shell from the ocean and the color may vary. The size is 2" - 2 1/2" length x 1 1/4" opening hole You will get 4 pieces.