Pack Of 2 xl Contour 8ltr Aquatic Planters. dimensions: 46 X 19 X 15cmour Aquatic Planters Are Perfect For Helping You Make Your Pond Look Natural & Colourful & Your Garden Ultimately Wildlife-friendly With Beautiful Pond Plants!this Pack Contains 2 Extra Large Contour Aquatic Planters Which Are Ideal For Planting Most Types Of Pond Plant.theyre Suitable For All Sizes Of Pond-side & Marginal Plant, Including The Taller Ones Such As Lythrum Salicaria (violet Loosestrife), Zantedeschia Aethiopica (arum Lily) & Iris Ensata (japanese Water Iris) Just To Name A Few. Theyre Also Perfect For Under-water Plantings, Including Water Lillies.being Curved, They Fit Neatly Around The Edges Of A Curved Or Irregular Shaped Pond. Theyre Also Good For Creating A Natural Planting Shape, Or Swathe Effect, In Marginal & Pond-side Areas.our Aquatic Planters Are Specifically Designed For Pond Planting In Various Sections Of The Pond, Including Under-water, Marginal & Pond-side Planting.black In Colour, Theyre Discreet When Submerged In The Water As Well As Positioned At The Pond-side, & Made From Recycled Plastic With Added Rubber, Theyre Flexible & Long-lasting Too.use With Aquatic Compost & Gravel.