Gardener's Supply Company Expandable Pea Trellis BENEFITS- Sturdy, easy-to-use support for climbing peas and other vining crops, keeps your harvest off the ground and away from pests and rot MEASUREMENTS- 9'-3" L x 37" H installed EASY PICKING- . Each trellis has eight large hinged panels with big 8" grid openings to make harvesting easy MATERIALS- powder-coated steel EASY STORAGE- Trellises fold for off-season storage