Gridwall Merchandising Uni-Bin. This gridwall merchandising bin is ideal for displaying impulse items such as candy. Use this gridwall display bin on wall-mounted gridwall panels or gridwall floor displays. Made of Hybrid Styrene, this gridwall merchandising bin is built to hold up in retail environments. Includes the 6"W x 5 1/2"H x 7 1/2"D merchandising bin (fits slatwall) and gridwall adapter. In stock.