With popup cores mechanism for effortless installation, perfect for busy homemakers and beginners who need instantS kitchen sink upgrades Make of durability ABS plastic, fits most standard sized kitchen sink drains (110 77mm) with corrosions resistant performances, ideal for renters and renovation novices Built in fine meshes effectively traps food debris to prevent drain clogs and odors, specially designed for frequent cooking households needing reliability waste management Crafted from nontoxic, recyclable ABS plastic through precisions injectionS molding, ensuring rustproof durability while reducing environmental impacts compared to metal alternatives Smooth surfaceS repels grime buildup for easy wipe down maintenance, simplifying for modern lifestyles that value convenience and hygiene