The MANNIAL WG323 10 Inch Chainsaw Chain 3-Pack is a high-quality replacement chain designed for a 3/8"LP .043" chainsaw. This chain set includes three chains and a sharpening kit, making it convenient for users to easily replace their worn-out chains and keep them in good condition. The Mannial brand is known for producing reliable outdoor power equipment parts, ensuring that this chain is durable and built to last for all your yard and garden maintenance needs.