[Strong & Durable] Made of high-quality industrial grade knitted mesh material, pump filter mesh bag is strong and durable, wear and tear resistant, not easy to break, effective protection of the pump.[Protect Pump] Pump barrier bag is great for pond debris filtration, mesh prevents debris from getting into the pump to damage or clog it, prolong the pump's service life. It also can protect fish from getting hurt by water pump.[With Drawstring] The pond pump protector is designed with drawstring, allowing the pump to stay securing in the bag. Just put the pump in the bag, tighten the drawstring and the bag will work well.[Size Optional] There are 2 optional size, 31 x 41cm/12.2 x 16.1 inch, 45 x 45cm/17.7 x 17.7 inch. Pump barrier bag is easy to clean and can be reused for a long time. Please make sure the bags size fit for your pump before purchasing.[Wide Application] This pump bag is suitable for most pumps which are placed in the tank, pond, aquarium or other occasions. It can also be used as a laundry bag or storage bag to store kids toys or any other items.Specification:Product name: Pump Filter Mesh BagDrill bit material: knitted netsColor: blackSize: 31 x 41cm/12.2 x 16.1 inch, 45 x 45cm/17.7 x 17.7 inch (optional)Application: tank, pond, aquarium, swimming poolNote:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item.2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding.1x Pump Filter Mesh BagMesh,Anti-clog,with Drawstring,Protect Pump