Anti-clogging: Close-meshed netting cover effectively keeps the debris out of the pump filter High flow rate: The strong solid structure keeps the water flowing in from all of the cube filter box Long service life: Good material makes it adapt to uses, especially for outdoor ponds, waterfall and fountains DIY available: The size and shape can be slightly adjusted by cutting the frame pipes Dose not hurt creatures or make pollution Note: The main picture does not include the pump inside, it is just for display Color: Black Material: Plastic+Nylon Package Contents: 1 x 26CM Pond Pump Filter Bag Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.