T Tulead Toilet Dual Flush Valve,Fill Valve,Push Button, One Piece Toilet, Inch Product Details Flush valve fit for ceramic diameter: 65-70mm/2.56"-2.75". Flush valve fit for Toilet Tank Height:255-305mm/10"-12". Fill Valve Thread Diameter:0.8-Inch. Button Mounting Hole Diameter:58-65mm/2.28"-2.55". Package Content:1 Toilet Fill Valve;1 Toilet Flush Valve;1 Toilet Push Button (The sets are not suitable for american standard water hose) The double flush valve of the toilet can adjust the water level up and down to achieve full flush or half flush,can save water to reduce unnecessary expenses. Perfect replacements for toilet components,easy to clean and maintain. Easy to install,half and full water level adjusters to control water consumption. 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.