Premium Black & White Multilayer Rocks crafted from high-density resin with natural stone texture for authentic aesthetics. Each piece features hand-polished edges and fade-resistant mineral pigments for long-lasting vibrancy. Ideal for creating depth in aquarium landscapes, zen garden arrangements, or modern terrarium designs. Non-toxic and pH-neutral composition ensures aquatic safety. Stackable design allows customizable underwater caves or terrestrial rock formations. Bulk packaging available for commercial landscaping projects or resale.