Center Mount Roll Out White 54 1/2 61 3/8 Supports the coordinating White Center Mount Cabinet Storage Baskets . Basket height can be varied in 3 3/4 inch increments along the units frame. Pantry baskets are SOLD SEPARATELY in sets of two baskets. Please note that the 18 3/4 to 22 1/2 Inch and 25 to 28 1/2 Inch Cabinet Height systems can only hold two pantry baskets. Width of pantry pull out system will be determined by the width of the Pantry Baskets purchased.