Coco peat brick is also known as coir pith or coir dust, it' s made from coconut husks. Coco peat primarily consists of the coir fiber pith or coir dust which is obtained by processing coconut husk and removing the long fibers. Planet Coco' s peat brick is low in EC and have very low salt content. Our one liter brick can be expanded up to 8 liters by adding 2 liters of water. 650 Bricks are a perfect size to handle and it' s the perfect size for home gardeners. Usage Environmentally-friendly & sustainable organic alternative to peat moss. Used in greenhouses, vertical gardens, landscaping & grow bags. Product Name Ec Quality Compressed Size (cm) Expanded Vol. (liters) Low Ec 100% Coir Pith 650 0.8 cms(1:1.5) and below Washed 20 x 10 x 5 8 Low Ec 100% Coir Pith 650 pro 0.8 cms(1:1.5) and below washed 20 x 10 x 5 9 - 10 Loading: 20â?? container 10 pallets @ 1 Ton ( 1550 bricks per pallet) Packing: Individual Wrapped, Pallet Wrapped, any other buyer requirement