2 x Smart Garden Topiary Obelisks Boxwood Effect 60cm Two decorative artificial topiary boxwood effect obelisks which can be used free standing or placed in a planter. 60cm high. FREE POSTAGE £42.95 This topiary obelisk will make a very attractive decoration for doorways and patios and could be placed in a decorative pot. Size 60cm tall. UV and weather resistant. Manufactured by Smart Garden.