Our square top flower holder 9" x 8.5" (23 cm x 21.5 cm) takes two standard blocks of floral foam on 21" (53 cm) long stem. Also available with a 14" (35.5 cm) long stem for use with our 15" (38 cm) La Babette telescopic stand. Made from wrought-iron with a black epoxy finish lending many years of use.