Volunt Mountain Bike Code Lock,Bicycle Code Lock,Folding Bike Lock With 4, Black Product Details Alloy material, hard anti prying. ABS rubber sleeve shell protection to prevent scratching. 4-digit password, 10000 password combinations, security, no key, easy to use. Reinforced rivet technology, not easy to deform. Material of roughened alloy steel. 304 stainless steel rivet process. Foldable, small and easy to carry. Reinforced rivet technology, not easy to deform. Alloy material, hard anti prying. 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.