Quikrete 50 lb. Premium Play Sand is a washed, screened, and silica-based product designed for safety in children’s sandboxes. This versatile, budget-friendly, and natural sand is also widely used for landscaping, pet habitats, and anchoring, according to user feedback. For more details, visit The Home Depot. Quikrete 50 lb. Premium Play Sand 111351 – The Home Depot