PondH2o Flexible PVC Three Inch Straight Coupling With Clamps Pond H2o rubber straight connectors are made from high grade rubber (EPDM) making them strong and durable. They come complete with 2 galvanized metal hose clips that need a flat head screwdriver to tighten for the tightest of seals. Aquatic habitat safe. These hose fittings are an excellent choice to use for many common applications involving plastic and rubber tubing. Aquatic habitat safe. Intended for water garden koi fish pond aquariums. ? 3'' Straight Connector ? 2 galvanized metal hose clips ? Coupling made from high grade rubber (EPDM) ? Extremely strong and durable ? High impact resistance at lower temperatures ? UV resistant We sell many aquatic fittings online, check out our store!! Terms and Conditions. We use all approved method for taking payment. Sales Tax will be added to all shipments based 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 cancelled 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.