Nuvue Winter Shrub Cover Hunter Green Fiberglass Quantity of 3 : NuVue # 20252 28" x 28" Winter Shrub Covers Overall Dimensions 28"L x 28"W x 30"H Allows Sunlight To Penetrate, Allows Water To Penetrate & Feed Plants During The Spring & Fall Helps Protect Root Systems Of Non Indigenous Less Hardy Species Will Last for Years With Proper Off Season Storage