Mewryytuo Cordless Salt Spreader / Fertilizer / Grass Seed Spreader Compatible With Ryobi 18V ONE+ Battery (Not Included), Features 3.7L Large Capacity, 5M Max Spread Width, And 5 Adjustable Settings To Control Output For Seeds, Fertilizer Or Salt. Works In Temperatures From -10°C To 40°C, Ideal For Year-Round Use: Spreading Grass Seed & Fertilizer In Spring/Summer, Rock Salt In Winter. Great For Lawn Care, Gardening, And Driveway Maintenance.?