No wedding is complete without a little bit of drama, and this Bulk Acrylic Riser Set is here to elevate your big day to new heights! These simple, acrylic stands are perfect for adding height and interest to table centerpieces, flower arrangements and buffet displays for weddings large or small. Plastic. (9 pcs. per set) Large, 8 x 8 x 6; medium, 6 x 6 x 5; small, 4 x 4 x 4.