Mower Blades Replacement Electric Groin Hair Trimmer Blade Snap In, Pack Of 45 Product Details Good Performance: Double-edged sharp lawn robot blades provide you with more efficient cutting performance, greatly improving your productivity. High Efficiency: Sharper blades can cut more lawn area, which means it reduces the frequency of blade replacement and improves machine efficiency. 45 Blades: The kit contains 45 lawn robot blades to meet your long-term blade replacement needs. Material: The blades are made of stainless steel, which is , super toughness and high strength, ensuring a long service life. Hard Blades: The lawn robot blades are harder, with a smoother surface and better insulation. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.