Does anyone know what search terms I can use to find the sort of outdoor rug/mat that I can just hose off when it's dirty, and can be left outside in sun, rain, and whatnot? "Outdoor rug" keeps getting me indoor/outdoor nicely woven rugs that I'd hesitate to hose down, when what I want is, I think, some sort of large plastic-ish mat that looks vaguely like a rug. The main purpose being mostly to protect the feet from deck splinters.
Context: after six years in this house we've finally splurged on patio furniture and therefore might actually start going outside occasionally. Naturally we've done so at the time of year when patio furniture is the most expensive.