A tough, durable, lightweight plastic moulded raindrain channel with an inclusive 1m grate and joiner. Easy to assemble and install. Cross braced ribs are designed into the body for strength and rigidity. Anti-flotation channel "feet" prevents floating when encased in fill material. Square shaped channel and corners designed to prevent water pooling. End caps simply slide into rain drain. Leaf guard prevents debris from going down drain pipe. External width: 121mm. Height: 129mm.