... . natural shell color 1. Material: penguin shell, yellow lip mop,black lip mop,white lip mop,abalone mop, OX mop, freshwater ... ect 8. Usage: Ideal tiles for indoor and outdoor walls tile ,Building exteriors, swimming pools,kitchen room, bathroom ,Hotels, bars, ... ect 8. Usage: Ideal tiles for indoor and outdoor walls tile ,Building exteriors, swimming pools,kitchen room, bathroom ,Hotels, bars, ...