Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Column Small Half Top and Bottom by PERRIN Sale $5.82 | / SKU 72-928 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Column Small Half Top and Bottom a set of both the top and bottom of a 1/2 column. It measures 20 mm x 20 mm.