It couldn't be easier to use our Expanding Trellis Screen as a boundary marker for kids & dogs, to provide privacy, divide a patio or garden area, hide unsightly featuresor all of the above! Just place the attractive weather-resistant fir wood trellis where needed & pull to adjust the width. No installation is required, you can easily move it, & the trellis contracts for neat storage. H90 x W30-150cm. Simple home assembly required.