Gardman R594 18-Inch Coco Liner for Model R810 Gothic Square Patio Planter, 12" Long x 18" Wide x 18" High Replacement coco fiber liner Fits Gardman R810 Gothic square patio planter Heavy weight coco fiber for maximum life and moisture retention 12" long x 18" wide x 18" high Pre-formed for easy installation Fits Gardman R810 Gothic square patio planter Long-lasting latex coated natural coco fiber liner Heavy weight coco fiber for maximum life and moisture retention 12" Long x 18" Wide x 18" High