Luster Leaf 972 16" X 24" Medium Grow Through Grids - Quantity 6 Quantity of 6: Luster Leaf 16" diameter x 24" tall Peony Support Rings with Grid Green Finish Handy Support Rings Help Perennials Stand Straight, and Prevents Wind Damage to Tender Plants Place Grids Over Emerging Plants in Spring For Best Results Can Be Re-Used For Many Years, Folds Flat For Easy Storage