Betta Black Pond PVC 20 MIL Pond Liner ? Size is 6 Foot 5 Inch x 8 foot 2 Inch ? .50mm / 20mil Thick Quality PVC Pond Liner ? Tough and Flexible Material with 25 Year Guarantee ? Highly Resistant to UV, Frost and Root Penetration Terms and Conditions. We use all approved methods for taking payment. Sales Tax will be added via, based on State regulations. We always try to combine purchases, please contact us directly for a personal service. You will be notified on the day that your goods have been dispatched via e-mail with tracking which is used on all purchases. Please note that if there are any problems, contact us first via e-mail giving full details of any problem along with your user ID. We use USPS and UPS as our chosen carriers shipments to Hawaii, Alaska Puerto Rico may incur surcharges, contact will be made to advise before shipment at which point the order can be canceled if desired. Orders placed on Saturday/Sunday Public Holidays will be processed next working day. We pride ourselves on excellent feedback, if any part of the buying experience is not to your satisfaction, please contact us to rectify before leaving feedback. By committing to buy you are agreeing to the Terms Conditions stated above.